How do you treat allergic reaction to benzoyl peroxide?
Benzoyl Peroxide-Free Acne Treatment Medications Salicylic acid is one such option, as are glycolic acid and sulfur—all available over the counter. Differin gel, once sold only by prescription, can also be purchased right from store shelves.
Can benzoyl peroxide cause skin irritation?
Using these products along with benzoyl peroxide may cause mild to severe irritation of the skin. Although skin irritation can occur, some doctors sometimes allow benzoyl peroxide to be used with tretinoin to treat acne.
What happens if you are allergic to benzoyl peroxide?
Allergic Reaction True benzoyl peroxide allergies are very rare. For people who are allergic, benzoyl peroxide can cause itching, swelling of lips, tongue, or throat, hives, and trouble breathing. An allergic reaction can be a medical emergency that requires immediate treatment.
Why does benzoyl peroxide make my face itchy?
Skin side effects Benzoyl peroxide works by peeling away the skin to get rid of dead skin cells, excessive oil, and bacteria that may be trapped underneath. Such effects can lead to dryness, as well as redness and excessive peeling. You might notice itching and general irritation at the site of application too.
How long does an allergic reaction to benzoyl peroxide last?
For most people, the redness appears immediately after use and fades within a few minutes to an hour, although it can last longer. If your skin is very irritated, start with a lower concentration of benzoyl peroxide first, and move up. There is no reason to use a 10% benzoyl peroxide if a 2.5% will do.
How long does the allergic reaction last?
It can take anywhere from a few hours to 10 days. Typically, it takes from 12 hours to 3 days. Even with treatment, symptoms can last 2 to 4 weeks.
How long does an allergic reaction last?
They may take a few hours to a few days to disappear. If the exposure to the allergen continues, such as during a spring pollen season, allergic reactions may last for longer periods such as a few weeks to months. Even with adequate treatment, some allergic reactions may take two to four weeks to go away.
What happens if you use too much benzoyl peroxide?
If you use too much benzoyl peroxide, your skin may become irritated. Wash off as much as you can and wait for the irritation to go away. When your skin has calmed down again, you can start using benzoyl peroxide again. Be careful to follow the instructions on the package.
How do you treat an allergic reaction on your face?
Try these:
- Hydrocortisone cream.
- Ointments like calamine lotion.
- Antihistamines.
- Cold compresses.
- Oatmeal baths.
- Talk to your doctor about what’s best for your specific rash. For example, corticosteroids are good for poison ivy, oak, and sumac. They can prescribe stronger medicines if needed, too.