Drugs | Skin rash due to allergy

Drugs

While less severe allergic rashes usually heal without medical intervention, very severe rashes that occur in connection with an allergy usually require drug treatment. In particular, drugs containing glucocorticoids (e.g. cortisone) are frequently used in the treatment of itchy skin lesions.Especially in the form of ointments or creams that can be applied locally to the affected skin areas, help to effectively relieve the typical itching. Other medications that help to quickly heal the allergic reaction are so-called antihistamines, which counteract the effect of the allergy messenger histamine.

Duration

The duration of a rash associated with an allergy depends on both its severity and the underlying cause. How long the allergic skin rash ultimately lasts also depends on the time at which the causative allergen can be identified. Once the responsible allergen is identified and avoided by the patient, the rash that occurs in the course of an allergy persists for approximately 14 days.

However, the itching typically associated with the skin changes can be quickly and effectively relieved by home remedies. For this reason, the question of how long the rash lasts plays only a minor role for many people affected.