Quick Takeaway

  • Psoriasis is more than “dry skin”. It typically produces persistent scaly plaques and can also affect the scalp, nails, folds, palms and soles. It is not contagious. [20]
  • Berberis aquifolium is a useful first comparison for thickened, rough, scaly psoriatic patches with silvery-white or yellowish scale when the itching is present but not especially violent. [1]
  • Hydrocotyle asiatica becomes much more distinctive when plaques are thick, indurated or circular — especially on palms or soles — and itching is violent at night, worse heat and better cool applications. [2]
  • Kalium arsenicosum stands out for dry, thick, sharply bordered plaques with cracks, palm/sole involvement or nail changes, particularly worse cold/winter and better warmth, oiling or hot bathing. [3]
  • Morgan pure and Bacillus No. 10 deserve attention when psoriasis has a strong bowel–skin–joint pattern, especially with classic plaques, food/diet links, nail changes or joint symptoms. [9] [10]
  • Joint pain, swelling or morning stiffness, swollen fingers/toes and nail pitting can be clues to psoriatic arthritis and should be medically assessed rather than treated as a skin-only problem. [21] [24]

Read psoriasis in layers: plaque, place, season, nails and joints

Psoriasis is one of those conditions where the diagnosis tells you less than the pattern. Two people may both have plaque psoriasis but one has thick silvery plaques on elbows that barely itch, while another has palm fissures that bleed every winter, and another has scalp plaques, nail pitting and morning-stiff finger joints.

The NHS describes psoriasis as dry, itchy, sore, flaky patches that can look silvery-white on lighter skin and grey on brown or black skin. Common sites include the scalp, behind the ears, elbows, knees, trunk, buttocks, folds and nails. [20]

Before comparing remedies, note five things:

  • Plaque: thin or thick? sharply bordered? silvery, yellow, crusted, glazed, cracked or oozing?
  • Place: scalp, elbows/knees, sacrum, hands, palms/soles, folds or nails?
  • Season: winter, cold damp, heat, warm rooms or seasonal change?
  • Skin response: scratching, bathing, oiling, warmth, cold applications or open air?
  • Beyond skin: nail pitting, joint pain/stiffness, bowel changes, food patterns, stress or recurrent infection?

That is the organising logic for this article — not an arbitrary “top 10 psoriasis remedies” list.

Interactive Psoriasis Pattern Finder

The finder starts with the feature that stands out most — plaque character, season, heat/cold response, scale colour, location, nails, joints or gut–skin pattern — and then differentiates the closest remedy pictures.

Every route ends with a remedy or a small remedy differential. If your psoriasis is mixed, run the finder more than once: a scalp plaque, a winter hand fissure and a bowel/joint pattern may point toward different remedies worth comparing.

The main plaque pictures

Berberis aquifolium – rough, thickened, scaly plaques

Quick snapshot: Chronic psoriasis • rough/thickened plaques • silvery-white or yellowish scaling • itch present but not necessarily intense • elbows/knees possible • worse cold damp, alcohol and rich fatty food. [1]

Berberis aquifolium is unusually skin-centred in the Materia Medica. It suits a rough, infiltrated, scaly plaque more than a wet or highly inflamed eruption. The scaling may be silvery-white or yellowish, and the itching is often less dramatic than the visible roughness.

The wider picture can include sluggish digestion, with rich food and alcohol aggravating both digestion and skin.

Easy way to remember it: the rough plaque is louder than the itch.

Explore the full Berberis aquifolium Materia Medica →

Hydrocotyle asiatica – thick, indurated and circinate

Quick snapshot: Thickened/indurated plaques • circular or circinate fields • glazed or minimally scaly surface • palms/soles important • violent night itch • worse heat • better cold applications. [2]

Hydrocotyle has a very different texture. The skin does not merely scale — it thickens. Plaques can feel indurated, raised or almost built-up, with circinate edges and slow outward extension.

Palmar and plantar psoriasis is especially prominent. Heat of bed can make the itching almost unbearable, while cool applications relieve the burning that follows scratching.

Easy way to remember it: thick plaque, hot itch, cold relief.

Explore the full Hydrocotyle asiatica Materia Medica →

Kalium arsenicosum – sharply bordered plaques, fissures and nails

Quick snapshot: Dry thick sharply bordered plaques • extensor surfaces/scalp/palms/soles • cracks bleed • nail pitting/crumbling • worse cold, winter and damp • better warmth, oiling and hot bathing. [3]

Kalium arsenicosum is one of the strongest psoriasis pictures when dryness, thickness and sharp borders combine with fissuring. Palms and soles may crack deeply, and the Materia Medica specifically notes psoriatic nails that pit and crumble.

The thermal picture is useful because it is the reverse of remedies such as Hydrocotyle: cold air or water aggravates, while warmth, oiling and hot bathing soothe.

Easy way to remember it: thick dry plaques that want warmth and grease.

Explore the full Kalium arsenicosum Materia Medica →

When winter turns the psoriasis into cracks, scales or burning plaques

Petroleum – deep winter fissures

Quick snapshot: Hard, dry skin • deep painful fissures • fingertips/hands prominent • cracks may bleed • psoriasis-like lesions • markedly worse winter/cold • better summer and warmth. [5]

Petroleum is most memorable when psoriasis-like scaling becomes almost secondary to splitting. The skin hardens, then fissures deeply and painfully, particularly on the hands and fingertips.

The seasonal rhythm can be striking: bad every winter, much better in summer.

Explore the full Petroleum Materia Medica →

Arsenicum iodatum – chronic scaly psoriasis that dislikes winter

Quick snapshot: Chronic psoriasis • scaling + itching/burning • dry/scaly or thick-crusted skin • backs of hands/forearms possible • worse cold damp, night, winter and seasonal change • may improve in summer. [4]

Arsenicum iodatum is useful when the psoriasis feels more generally chronic, burning and seasonal rather than being defined by one unusual plaque texture.

Cold damp, winter and changes of season aggravate; some skin cases improve during summer.

Explore the full Arsenicum iodatum Materia Medica →

Psorinum – intense night itch in the extremely chilly patient

Quick snapshot: Dry/scaly/crusted psoriasis possible • skin greasy, unhealthy or offensive • intolerable itching • worse night and warmth of bed • person extremely chilly and hates uncovering. [6]

Psorinum contains an important paradox: the person is very chilly and wants to stay wrapped up, yet the warmth of bed can make the skin itch intensely.

The skin itself often looks unhealthy rather than simply cleanly scaly, and offensive discharge or easy suppuration can accompany the wider picture.

Explore the full Psorinum Materia Medica →

When burning and itching are more important than the scale

Sulphur – dry, burning psoriasis that hates bed warmth

Quick snapshot: Dry scaly psoriasis • itch + burn • scratching briefly satisfies then burns • worse warmth of bed, hot rooms, bathing and wool • cool open air preferred. [7]

Sulphur is not selected just because psoriasis is itchy. The more characteristic sequence is itch → scratch → burning, with warmth of bed and overheating repeatedly driving the skin mad.

Its wider skin picture is reactive and unhealthy, with easy suppuration, redness and recurrent eruptions.

Explore the full Sulphur Materia Medica →

Arsenicum album – burning psoriasis that wants applied heat

Arsenicum album can also have dry, scaly psoriasis with burning. The differentiating paradox is that itching may worsen in the warmth of bed while the burning itself feels better from applied heat, especially in a very chilly, restless patient. [18]

Explore Arsenicum album →

When the scale is yellow, crusted or sticky

Arsenicum sulphuratum flavum – thick yellow scale and burning after scratching

Quick snapshot: Psoriasis with yellow scaling • thick yellowish crusts • intense itch • burning after scratching • worse cold damp, night and seasonal change. [12]

This is a more specific comparison than Arsenicum iodatum when the scale or crust has a distinctly yellow quality and scratching leaves pronounced burning.

Explore Arsenicum sulphuratum flavum →

Kalium sulfuricum – thinner yellow scale that wants cool air

Quick snapshot: Yellow scaling/desquamation • scalp/seborrhoeic overlap • psoriasis with yellow scale • worse heated rooms and bed warmth • better cool open air. [13]

Kalium sulfuricum is useful where the yellow quality is more flaky and epithelial than thickly crusted. Scalp scaling and a strong better-open-air modality help distinguish it.

Explore Kalium sulfuricum →

Graphites – cracked plaques with sticky honey-like ooze

Quick snapshot: Rough hard skin • psoriasis/eczema overlap • cracks • thick sticky honey-like discharge • scalp/behind ears/folds • itching worse warmth and night. [8]

Graphites becomes useful when a psoriasis-like plaque refuses to remain purely dry. The surface can be thick and rough, but cracks produce the remedy’s characteristic sticky, honey-like fluid.

Explore the full Graphites Materia Medica →

The gut–skin–joint psoriasis terrain

This section is deliberately separate from the plaque remedies. A bowel nosode should not be selected because someone with psoriasis once ate a food and flared. The useful pattern is repeated and multi-system: psoriasis, bowel disturbance, diet, antibiotics, nails and/or joints moving together.

Morgan pure – one of the strongest psoriatic bowel-nosode pictures

Morgan pure is strikingly psoriasis-centred. The Materia Medica describes thick, persistent, sharply edged plaques with silvery scale and intense itch/burning, classically on the elbows, knees, scalp and sacrum. Trauma or scratching can provoke new plaques, and diet, stress and bowel sluggishness can aggravate. [9]

Nail pitting, lifting or thickening and psoriatic-type joint symptoms make the picture deeper still. [9]

Explore Morgan pure →

Bacillus No. 10 – silvery plaques with gut history, nails and joints

Bacillus No. 10 describes well-demarcated silvery plaques on elbows, knees, scalp and sacrum in people with a long history of gut upset, antibiotics and food sensitivity. The same Materia Medica picture includes pitting nails and psoriatic-type joint pain where bowel, skin and joints behave as one axis. [10]

Explore Bacillus No. 10 →

Morgan Bach – psoriasis that flares with heat, food, alcohol, stress and constipation

Morgan Bach is broader than Morgan pure. Psoriasis can coexist with eczema, acne, boils and a more generally congested bowel/liver picture. Plaques commonly occur on elbows, knees, scalp and sacrum and may flare with alcohol, sweets, fatty food, stress, heat and constipation. [11]

A useful confirmation is improvement in cool open air or after a full, satisfactory stool.

Explore Morgan Bach →

Scalp, palms, soles and nails: location changes the comparison

Scalp psoriasis

Scalp involvement is common in psoriasis. [20] Within the Materia Medica, the most useful distinctions include:

  • Kalium sulfuricum – yellow scalp scale, worse warmth and better cool air. [13]
  • Morgan pure – heavy classic psoriatic scale at scalp/hairline with elbow/knee/sacral plaques and bowel/diet links. [9]
  • Kalium arsenicosum – thick adherent scalp scale with a colder, winter-aggravated, warmth-seeking skin picture. [3]
  • Graphites – scalp/behind-ear lesions where cracks become sticky rather than purely dry. [8]

Palms and soles

Hydrocotyle and Kalium arsenicosum are particularly important here. Hydrocotyle is thicker, more indurated and often better from cool applications, while Kalium arsenicosum is dry, fissured, cold-aggravated and better from warmth/oiling. [2] [3]

Nails

Nail psoriasis can cause pitting, thickening, crumbling or lifting. The NHS notes nail pitting as a recognised psoriasis feature. [20] Kalium arsenicosum, Morgan pure and Bacillus No. 10 all contain strong nail clues in their psoriasis pictures. [3] [9] [10]

Do not ignore the joints

Psoriasis is not always a skin-only condition. Psoriatic arthritis can cause recurring joint pain, swelling and stiffness, swollen fingers or toes, fatigue and nail changes such as pitting. Symptoms can be worse first thing in the morning. [21]

NICE recommends assessment for psoriatic arthritis in people with psoriasis and referral to rheumatology as soon as psoriatic arthritis is suspected. [24]

From the homeopathic source material, Morgan pure and Bacillus No. 10 are especially notable because the same remedy pictures explicitly connect plaques + nails + joints + bowel terrain. [9] [10] That may help with homeopathic differentiation, but it should sit alongside — not instead of — proper joint assessment.

Other psoriasis remedy pictures worth knowing

  • Radium bromatum – burning, itching, erythematous skin with psoriasis-like scaling, worse bed warmth/warm rooms and better open air; cracked fingertips and irritable nails can accompany the picture. [14]
  • Pix liquida – psoriasiform scaling around elbows/knees that appears alongside winter bronchitis or chronic respiratory catarrh, especially in cold damp weather. [15]
  • Lycopodium clavatum – dry scaly psoriasis-like plaques where a broader flatulent/digestive Lycopodium picture is unmistakable. [16]
  • Mezereum – painful psoriasis-like plaques when thick crusting, rawness or foul discharge underneath makes the eruption more crusted than classically silvery. [17]
  • Thyroidinum – dry rough scaly skin with psoriasis relapse during a wider endocrine/metabolic strain, especially when hair, nails, energy and temperature regulation are also involved. [19]

Skin care that helps without trying to scrub the scale away

Psoriasis skin is dry and easily irritated. Dermatology guidance recommends regular moisturising and avoiding irritation, scratching and sunburn. [22] [23]

Moisturise heavily, especially after washing

Heavy fragrance-free creams, ointments or oils generally seal in moisture better than light lotions. Applying moisturiser after bathing or handwashing helps reduce dryness and itch. [23] [29]

Keep showers short and warm — not hot

Long or hot bathing can dry the skin and worsen itch. The AAD suggests keeping showers short and baths limited, using warm rather than hot water. [23]

Do not pick the scale

Scratching and skin injury can provoke new psoriasis at the site of trauma — the Koebner phenomenon. Skin injury, scratching, cuts and sunburn are recognised triggers. [22]

For very thick scale

Salicylic-acid scale softeners are used in OTC psoriasis products to loosen thick scale and can be especially useful on the scalp, but overuse can make skin dry, red and irritated. [29]

Build a psoriasis flare map instead of blaming the last thing you ate

Recognised psoriasis triggers include stress, skin injury, infections, some medicines, cold/dry weather, smoking and heavier alcohol use. Triggers differ between people. [20] [22]

For four to six weeks, consider recording:

  • Plaque score: thickness, scale, redness/colour, itch and cracking.
  • Location: scalp, elbows/knees, sacrum, hands, palms/soles, folds, nails.
  • Weather: cold/dry, damp, sudden change, indoor heating.
  • Skin injury: scratching, shaving cuts, insect bites, sunburn or friction.
  • Stress and sleep: major emotional strain and poor sleep.
  • Food/alcohol: especially repeated patterns, not single coincidences.
  • Bowls/digestion: constipation, diarrhoea, bloating or a marked change in bowel habit.
  • Joints: morning stiffness, pain, swelling or swollen fingers/toes.
  • Medicines: new prescriptions or dose changes — but do not stop prescribed medicine without medical advice. [22]

Diet and psoriasis: where the evidence is strongest

The diet literature is much more useful when it is separated into what is reasonably supported and what is still speculative.

If you are overweight, weight loss has meaningful evidence

A 2026 systematic review and meta-analysis of 13 randomised trials involving 1,145 adults found that weight-loss interventions improved psoriasis severity and quality of life compared with control interventions. The authors rated the evidence that weight-loss interventions can improve psoriasis severity as high-certainty. [25]

This does not mean psoriasis is caused by body weight. It means that for someone who already has psoriasis and is living with overweight or obesity, weight management can be a useful part of the treatment picture.

Mediterranean-style and generally anti-inflammatory eating patterns

A 2025 systematic review found that Mediterranean-style, calorie-restricted and several other dietary patterns may be associated with improved psoriasis outcomes, but also emphasised that high-quality evidence across diet and psoriasis is still limited. [26]

That supports a sensible direction — vegetables, legumes, fibre-rich foods, whole-food fats, fish where appropriate and fewer highly processed foods — without pretending that one “psoriasis diet” has been proven for everyone.

Gluten-free is not automatically better

Do not treat “psoriasis” and “gluten intolerance” as synonyms. A gluten-free diet is more logically considered where coeliac disease or a genuine gluten-related problem exists, rather than as a blanket rule for everyone with plaques.

Vitamin D, omega-3 and supplements: promising does not mean settled

Vitamin D

A 2025 network meta-analysis of 21 randomised trials involving 1,463 people with plaque psoriasis found that oral vitamin D supplementation was associated with a reduction in PASI scores. However, the review judged the certainty across supplement outcomes as low to moderate because of heterogeneity and imprecision. [27]

That is a reason to look at vitamin D intelligently — especially if deficiency is plausible — rather than assuming high-dose supplementation is harmless or universally useful.

Omega-3 / fish oil

The omega-3 evidence is mixed. A 2026 systematic review reported improvements in clinical severity in most of the included fatty-acid studies, but study quality varied. [28] Earlier meta-analyses have also disagreed over whether fish-oil monotherapy meaningfully improves PASI.

For that reason, I would treat omega-3 as a possible adjunct rather than a central psoriasis treatment claim.

Do not start six supplements at once

If you start vitamin D, omega-3, probiotics, curcumin and several herbs together, you have no practical way to know which one helped, which did nothing, or which caused a new problem. One meaningful change at a time is much more informative.

When psoriasis needs medical attention

See a GP or dermatologist if you think you have psoriasis, if treatment is not controlling it, if it is extensive, or if it is having a significant physical, psychological or social impact. NICE recommends specialist referral when psoriasis is severe/extensive, cannot be controlled with topical treatment, or nail disease has major functional or cosmetic impact. [24]

Recurring joint pain, swelling or stiffness should be assessed for psoriatic arthritis. [21] [24]

Urgent: rapidly spreading redness with widespread pus-filled bumps, or psoriasis accompanied by fever, a racing heart, feeling hot/cold/shivery or generally very unwell, can represent a serious psoriasis complication or infection and needs urgent medical assessment. [20] [24]

Quick FAQ

What is the best homeopathic remedy for psoriasis?

There is no single best remedy for every psoriasis case. Berberis aquifolium is a useful comparison for thick rough scaly plaques; Hydrocotyle for thick indurated/circinate plaques; Kalium arsenicosum for sharply bordered fissured plaques with nail or palm/sole involvement; and Petroleum for deep winter cracking. [1] [2] [3] [5]

Which homeopathic remedy should I compare for psoriasis that is worse in winter?

Petroleum is particularly distinctive when deep fissures and hard cracked skin return every winter and improve in summer. [5] Arsenicum iodatum has chronic itchy/burning psoriasis worse cold damp and winter, while Kalium arsenicosum has dry thick sharply bordered plaques and fissures that are better from warmth and oiling. [4] [3]

Which remedies are worth comparing for scalp psoriasis?

Kalium sulfuricum is useful where scalp scale is distinctly yellow and worse in heated rooms but better in cool open air. [13] Morgan pure becomes more relevant when scalp plaques occur with classic elbow/knee/sacral psoriasis and a strong bowel, food, stress, nail or joint pattern. [9] Kalium arsenicosum and Graphites are additional comparisons when the scale is thicker/fissured or sticky/oozing. [3] [8]

Can bowel nosodes be considered in psoriasis?

Yes, but the wider pattern matters. Morgan pure, Bacillus No. 10 and Morgan Bach all contain strong psoriasis pictures in the IQ Homeopathy Materia Medica, particularly where plaques occur with bowel disturbance, diet-related flares, antibiotics, nail changes or joint symptoms. [9] [10] [11] They should not be selected simply because someone has psoriasis.

Can losing weight help psoriasis?

For people with psoriasis who are living with overweight or obesity, the evidence is meaningful. A 2026 meta-analysis of randomised trials found that weight-loss interventions improved psoriasis severity and quality of life. [25] This does not mean psoriasis is caused by weight.

Is there a specific psoriasis diet?

No single diet has been proven as the universal psoriasis diet. A 2025 systematic review found possible benefits from Mediterranean-style, calorie-restricted and several other approaches, while also noting that high-quality dietary evidence remains limited. [26] A sustainable whole-food pattern is more defensible than an extreme exclusion diet without a clear reason.

Can vitamin D help psoriasis?

A 2025 network meta-analysis found oral vitamin D supplementation was associated with lower PASI scores in plaque psoriasis, but certainty across supplement comparisons was low to moderate. [27] It makes more sense to consider vitamin D status and appropriate dosing than to assume everyone with psoriasis should take a high dose.

Can omega-3 fish oil help psoriasis?

Possibly, but the evidence is mixed. A 2026 systematic review found that most included fatty-acid studies reported clinical improvement, while study quality varied and earlier reviews have not all reached the same conclusion. [28] Treat omega-3 as a possible adjunct rather than a guaranteed psoriasis treatment.

Is psoriasis contagious?

No. Psoriasis is not contagious and cannot be caught from or passed to another person. [20]

How do I know if psoriasis is affecting my joints?

Recurring joint pain, swelling or stiffness, swollen fingers or toes, fatigue and nail pitting can occur with psoriatic arthritis. [21] NICE recommends referral to rheumatology as soon as psoriatic arthritis is suspected. [24]

References

Inline citation numbers link to Harvard-style references below. Homeopathic remedy information is sourced exclusively from the IQ Homeopathy Materia Medica.

  1. Qandil, I. (n.d.) ‘Berberis aquifolium’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/berberis-aquifolium/ (Accessed: 23 August 2026).
  2. Qandil, I. (n.d.) ‘Hydrocotyle asiatica’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/hydrocotyle-asiatica/ (Accessed: 23 August 2026).
  3. Qandil, I. (n.d.) ‘Kalium arsenicosum’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/kalium-arsenicosum/ (Accessed: 23 August 2026).
  4. Qandil, I. (n.d.) ‘Arsenicum iodatum’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/arsenicum-iodatum/ (Accessed: 23 August 2026).
  5. Qandil, I. (n.d.) ‘Petroleum’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/petroleum/ (Accessed: 23 August 2026).
  6. Qandil, I. (n.d.) ‘Psorinum’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/psorinum/ (Accessed: 23 August 2026).
  7. Qandil, I. (n.d.) ‘Sulphur’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/sulphur/ (Accessed: 23 August 2026).
  8. Qandil, I. (n.d.) ‘Graphites’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/graphites/ (Accessed: 23 August 2026).
  9. Qandil, I. (n.d.) ‘Morgan pure’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/morgan-pure/ (Accessed: 23 August 2026).
  10. Qandil, I. (n.d.) ‘Bacillus No. 10’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/bacillus-no-10/ (Accessed: 23 August 2026).
  11. Qandil, I. (n.d.) ‘Morgan Bach’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/morgan-bach/ (Accessed: 23 August 2026).
  12. Qandil, I. (n.d.) ‘Arsenicum sulphuratum flavum’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/arsenicum-sulphuratum-flavum/ (Accessed: 23 August 2026).
  13. Qandil, I. (n.d.) ‘Kalium sulfuricum’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/kalium-sulfuricum/ (Accessed: 23 August 2026).
  14. Qandil, I. (n.d.) ‘Radium bromatum’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/radium-bromatum/ (Accessed: 23 August 2026).
  15. Qandil, I. (n.d.) ‘Pix liquida’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/pix-liquida/ (Accessed: 23 August 2026).
  16. Qandil, I. (n.d.) ‘Lycopodium clavatum’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/lycopodium-clavatum/ (Accessed: 23 August 2026).
  17. Qandil, I. (n.d.) ‘Mezereum’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/mezereum/ (Accessed: 23 August 2026).
  18. Qandil, I. (n.d.) ‘Arsenicum album’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/arsenicum-album/ (Accessed: 23 August 2026).
  19. Qandil, I. (n.d.) ‘Thyroidinum’, IQ Homeopathy. Available at: https://www.iqhomeopathy.com/materia-medica/thyroidinum/ (Accessed: 23 August 2026).
  20. NHS (2026) ‘Psoriasis’, NHS. Available at: https://www.nhs.uk/conditions/psoriasis/ (Accessed: 23 August 2026).
  21. NHS (2023) ‘Psoriatic arthritis’, NHS. Available at: https://www.nhs.uk/conditions/psoriatic-arthritis/ (Accessed: 23 August 2026).
  22. American Academy of Dermatology (n.d.) ‘Are triggers causing your psoriasis flare-ups?’, American Academy of Dermatology. Available at: https://www.aad.org/public/diseases/psoriasis/triggers/flares (Accessed: 23 August 2026).
  23. American Academy of Dermatology (2023) ‘7 ways to relieve itchy psoriasis’, American Academy of Dermatology. Available at: https://www.aad.org/public/diseases/psoriasis/skin-care/itch-relief (Accessed: 23 August 2026).
  24. National Institute for Health and Care Excellence (2012, updated) Psoriasis: assessment and management (CG153). Available at: https://www.nice.org.uk/guidance/cg153/chapter/recommendations (Accessed: 23 August 2026).
  25. Morrow, S., Hawkins, P., Griffiths, C.E.M., Tektonidis, T.G., Harriss, E., Scragg, J. and Jebb, S. (2026) ‘Impact of weight-loss interventions on psoriasis severity: A systematic review and meta-analysis’, Journal of the European Academy of Dermatology and Venereology, 40(6), pp. 980–993. doi: 10.1111/jdv.70247.
  26. Wang, Q., Wang, J., Sun, X., Liu, L., Zhang, M., Yu, Y., Gao, P., Hong, S. and Li, X. (2025) ‘Evidence-based dietary recommendations for patients with psoriasis: A systematic review’, Clinical Nutrition, 47, pp. 68–82. doi: 10.1016/j.clnu.2025.02.005.
  27. Chen, D., Yang, J., Yang, W., Liu, X. and Li, Z. (2025) ‘Effectiveness and safety of dietary supplements in the adjunctive treatment of psoriasis: a systematic review and network meta-analysis’, Frontiers in Nutrition, 12, 1718828. doi: 10.3389/fnut.2025.1718828.
  28. de Souza, O.K.P., Lisboa, M.L.S., Alves, A.T., Matheus, L.B.G., da Silva, M.L. and Cunha, K.C. (2026) ‘Therapeutic approach with fatty acids in psoriasis: A systematic review’, Atención Primaria, 58(3), 103332. doi: 10.1016/j.aprim.2025.103332.
  29. American Academy of Dermatology (n.d.) ‘What psoriasis treatments are available without a prescription?’, American Academy of Dermatology. Available at: https://www.aad.org/public/diseases/psoriasis/treatment/medications/non-prescription (Accessed: 23 August 2026).

When psoriasis is more than one plaque pattern

Psoriasis often becomes harder to self-select when scalp, nails, winter fissures, digestion, stress and joint symptoms overlap. A consultation allows the remedy picture to be considered alongside the wider pattern rather than choosing from one plaque characteristic alone.

Find out more about homeopathy consultations →

Issa Qandil (18)

Hello, I’m Issa Qandil, a homeopath trained at the Centre for Homeopathic Education (CHE) in London and a member of HINT International. My path into homeopathy began through a personal experience in my own family, when conventional medicine wasn’t providing the relief we were hoping for. Seeing homeopathy help in real life sparked a deep interest that grew into formal study and, eventually, practice.

I take a warm, thoughtful and individual approach, with a strong focus on listening carefully and understanding the person behind the symptoms. I work with people of all ages and I’m particularly experienced in more complex and long-standing cases, where health concerns can feel layered or difficult to untangle. Alongside clinical work, I’m also the founder of IQ Homeopathic Directory and the author of IQ Materia Medica, reflecting an ongoing commitment to homeopathy beyond the consultation room.

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