Itchy Rash - Common Medical Advice

General Information

Urticaria or an itchy rash may occur anywhere on the body. It is usually temporary and disappears within 24-48 hours. The rash may be characterized by red welts (hard raised patches of skin) and is usually itchy, sometimes producing skin eruptions. Itchy rash is often due to an allergy to certain drugs, food, or preservatives There are also times when it is due to fever, heat, or physical pressure. The cause of urticaria is often unknown. Itchy rash in children may be caused by other childhood conditions such as chickenpox.

Signs and Symptoms

Urticaria is characterized by:

Blanching raised palpable wheels which can be linear, annular (circular), or arcuate (serpiginous). These lesions occur on any skin area and are usually transient and migratory

Advice to the Customers

• In cases where the cause of urticaria is known the trigger should be avoided.
• If aspirin causes the urticaria, see a physician before using any other NSAID
• A lukewarm shower may provide temporary soothing effect. Using hot water may worsen the itch.
• Avoid wearing tight clothing and clothing with tight bands. Pressure from straps and waistbands may worsen the welts and itch.
• If the condition does not respond to an antihistamine, the person should see a physician.
• Avoid scratching. Scratching will only make the urticaria worse.

Prescription Advice

• Instruct the patient on the medication and how to use it properly, i.e. name of the medication, frequency of dosage, etc.
• In cases where urticaria persists for more than one week or is exacerbated, instruct the patient to consult a physician.
• Inform the patient of the side effects associated with antihistamines
• Discuss Advice to the Customers thoroughly for more information on the prevention and management of itchy rash.