Using too much may cause unnecessary irritation. Don't spot treat pimples. Smooth into your skin until the medication becomes invisible. If you spend a lot of time outside playing sports or working, it's especially important to remember these rules, and protect your skin from extreme heat or cold. Follow basic sun-protection guidelines, avoid extensive sun exposure, and talk to your dermatologist about your summer skin care regimen.
Some patients also notice their skin begins to take on a reddish blush.
These reactions do not happen to everyone. You may not get any reactions at all, which just means your skin is tolerating treatment. During weeks 3 through 6, blackheads are being dislodged and shed from the skin. The worst is behind you. If you would like extra assurance, call your doctor.