Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Itchy skin, hives and allergic rashes usually settle with antihistamines and soothing creams. Identifying and avoiding the trigger is key, and some rashes need a doctor.
Treatment for the cause (infection, scabies, drug allergy)
When to see a doctor urgently
Swelling of the lips/throat or breathing difficulty — emergency (anaphylaxis)
Widespread blistering, peeling skin or a rash with fever
A rash that does not fade under pressure with fever (meningitis red flag)
Not a prescription. This lists medicines commonly used for this condition to help you understand your options — it is NOT a prescription. Do not self-medicate: the right choice and dose depend on the cause, your health and other medicines, and prescription drugs (especially antibiotics) need a doctor. Misusing antibiotics drives resistance.
Frequently asked questions
What medicine stops itching?
Antihistamines (like cetirizine or fexofenadine) reduce allergic itching and hives, and calamine or moisturisers soothe the skin. Inflamed patches may need a short course of steroid cream.
What is the best cream for skin allergy?
Calamine and moisturisers soothe mild cases; steroid creams help inflamed patches but should be used briefly and, for stronger ones, on a doctor’s advice.
When should itching be checked?
If it is widespread, with blistering or fever, does not settle, or comes with swelling or breathing difficulty (an emergency).
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.