What Is the Difference Between Psoriasis and Hives?


Quick Answer

Psoriasis is a skin condition thought to be caused by an issue with the immune system, and hives are skin reactions to an allergen, according to Mayo Clinic. Psoriasis tends to be a chronic condition, and hives only occur when allergens are present in the body.

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Full Answer

Treatment for psoriasis includes topical corticosteroids, vitamin D analogues, anthralin and topical retinoids, as stated by Mayo Clinic. Light therapy may also be a consideration when treating psoriasis, as ultraviolet light may help to reduce symptoms. Simply getting more sunlight may help to alleviate the rash associated with psoriasis. Psoriasis is highly unpredictable, and a treatment that works for one person may not work for others. It is important for patients to work with a doctor to find the right treatment method.

Mild hives often go away on their own without any treatment, explains Mayo Clinic. To treat itching, an over-the-counter antihistamine may be used. For hives that are more serious, medications such as antihistamines, corticosteroids, autoimmune drugs and blood protein controllers are used. People with serious allergies are advised to carry a device with epinephrine, a type of steroid. Emergency medical attention is needed for patients showing signs of a severe allergic reaction.

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