Stinging sensation on the face after applying azelaic acid gel
May 27, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
Stinging on the face after applying azelaic acid gel is usually caused by drug irritation, skin damage, or contact dermatitis. Patients should address the issue according to the specific cause. Besides these common reasons, other factors such as severe acne may also contribute. Patients should use medication properly under a doctor's guidance to avoid adverse reactions.
Stinging pain on the face after applying azelaic acid gel is usually caused by drug irritation, skin damage, or contact dermatitis. Patients should address the issue according to the specific cause. The detailed analysis is as follows:
1. Drug Irritation
Azelaic acid gel is a clinically used medication for treating acne. It works by inhibiting microbial protein synthesis to relieve local discomfort. However, this medication has certain irritant properties and may cause mild stinging or irritation to the skin after application. This mild discomfort is generally not concerning and resolves on its own.
2. Skin Damage
If there is any break in the skin surface, applying the medication may irritate the damaged area, leading to local swelling and pain. In such cases, the affected area should be promptly washed with lukewarm water, and the medication should not be applied to broken skin.
3. Contact Dermatitis
Patients with sensitive skin who are allergic to ingredients in the medication may develop redness, warmth, itching, and stinging at the application site. In this case, the medication should be discontinued immediately, and symptom relief should be pursued under a doctor's guidance using antihistamines such as levocetirizine hydrochloride tablets or chlorpheniramine maleate tablets.
Besides the common causes mentioned above, other factors—such as acne itself—may also contribute. Patients should follow medical advice for proper medication use to avoid adverse reactions.
