benzoyl peroxide side effects - #28918
I am feeling a bit confused and concerned about something I've been using for my acne. A couple of weeks ago, my dermatologist recommended benzoyl peroxide, and honestly, at first, I was super excited because I heard it works pretty well. But now, I'm not so sure. After starting the treatment, I noticed my skin getting red and dry. Like really dry! I’ve always had oily skin, so this was new for me. I looked up benzoyl peroxide side effects online, and I've seen stuff about irritation and peeling, which I guess fits what I'm dealing with? But I didn’t expect it to be this intense. Sometimes, it feels like my face is on fire after applying it. I read some people saying they got allergic reactions to it, and now I’m terrified it's going to happen to me too! I know every1's skin is different, but could these benzoyl peroxide side effects actually be too much for me to handle? Should I just tough it out or consider stopping it? I don’t wanna mess up my skin even more, ugh! I’m also wondering if there's like a way to minimize these side effects? Would moisturizing help? Or is there a specific routine that makes it better? Any advice would really help!
100% Anonymously
No sign-up needed.

Doctors' responses
Benzoyl peroxide is indeed a common treatment for acne because of its antibacterial properties and ability to help reduce oil production and unclog pores. The side effects you’re experiencing—redness, dryness, and a burning sensation—are quite common, especially when first starting out. This medication can be quite drying, particularly if used in higher concentrations or applied over large areas. An allergic reaction to benzoyl peroxide is different and also rare, typically causing intense itching or hives, so what you’re experiencing is more likely typical irritation given your description. However, you don’t have to just tough it out; there are several strategies you can try to minimize these effects while still treating your acne. One of the simplest ways to reduce irritation is by reducing the frequency of application. If you’re using it daily, consider using it every other day initially until your skin builds tolerance. You can also try using a lower concentration, maybe switch to a 2.5% formulation if you’re using something stronger. Moisturizing can indeed help; choose a non-comedogenic moisturizer that locks in moisture without clogging pores. You can apply it after the benzoyl peroxide has dried to help counteract dryness. Importantly, avoid using other harsh or drying products—such as alcohol-based toners or retinoids—at the same time, as this can intensify irritation. Apply sunscreen in the morning because benzoyl peroxide can make your skin more sensitive to UV rays. If it feels like your skin isn’t adjusting or if the irritation remains severe, consult your dermatologist. They could advise on a different approach or alternative treatments. It’s crucial not to ignore persistent or worsening symptoms in case there’s another underlying issue. By adjusting how you use the treatment, it may become more sustainable for your skin.
100% Anonymously
Get expert answers anytime, completely confidential. No sign-up needed.
About our doctors
Only qualified doctors who have confirmed the availability of medical education and other certificates of medical practice consult on our service. You can check the qualification confirmation in the doctor's profile.