Is it safe to take for a long time? It is generally OK to use Benzoyl peroxide for a long time, as long as you do not have any serious side effects. When you stop using benzoyl peroxide you may find that acne comes back. You may want to keep using it to keep acne under control.
The dosage is based on your medical condition and response to therapy. Improvement in acne is usually seen after 3 weeks of use, and maximum benefit after 8-12 weeks of use. Do not increase your dose or use this drug more often or for longer than directed.
It is recommended that you use benzoyl peroxide products once or twice each day. If you have sensitive skin or you experience excessive skin redness or peeling, just use the product once each day at night time.
While there's technically no cure for acne, salicylic acid and benzoyl peroxide may offer relief and help clear up breakouts. If you aren't seeing results after six weeks, you may want to check in with your dermatologist. They may recommend stronger treatments, such as retinols or prescription retinoids.
The side effects of benzoyl peroxide can affect the areas of skin to which a person applies it. They can include: dryness and peeling skin. irritation, which can cause a burning or stinging sensation.
During the first 3 weeks you are using benzoyl peroxide, your skin may become irritated. Also, your acne may seem to get worse before it gets better. If your skin problem has not improved within 4 to 6 weeks, check with your doctor.
Benzoyl peroxide is not classifiable as to its carcinogenicity to humans (Group 3).
Before applying, wash the affected area with a nonmedicated cleanser. Then rinse and pat dry. Using a circular motion, apply a thin layer of the mask evenly over the affected area. Allow the mask to dry for 15 to 25 minutes.
For example, if you suffer from hormonal acne, salicylic acid tends to be effective, while benzoyl peroxide might be all you need if you have garden-variety whiteheads.
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.
If you use a product containing benzoyl peroxide, it is best to wait until this product has been fully absorbed before applying a serum and/or moisturiser. Benzoyl peroxide works best when it has the chance to absorb into the skin first. This only takes a few seconds.
Benzoyl Peroxide and Premature Skin Aging:
Benzoyl peroxide creates free radicals and is known to cause premature skin aging, just like repeated sun exposure or persistent acne.
Salicylic acid is more effective for blackheads and whiteheads. Benzoyl peroxide works well for mild pustules. The severity of your breakouts. Both ingredients are intended for mild breakouts, and they can take several weeks to take full effect.
If you have blackheads and whiteheads, salicylic acid alone should work well to clear out your pores. If your acne tends to be inflammatory, such as papules and pustules, opt for benzoyl peroxide to stop outbreaks at the source. For sensitive skin, start with salicylic acid, since it's less likely to cause irritation.
Benzoyl peroxide is good for all types of acne, including cysts, blackheads and whiteheads, but it's particularly great at treating inflammatory cystic acne.
Benzoyl peroxide does not usually darken your skin. Some brown or purplish spots may appear in the acne-affected areas, which are completely normal and part of the healing process. But in rare cases, benzoyl peroxide can cause hyperpigmentation and dark skin.
Isotretinoin is a powerful drug that's used to treat the most severe cases of acne. Your doctor may recommend this drug if you have severe acne that doesn't get better with other medications, including antibiotics.
How Long Does Benzoyl Peroxide Take To Work? Wait for 8-10 weeks to see a visible change in your skin. Don't be tempted to apply an increased amount of benzoyl peroxide to cure your acne faster. It takes time to fade away acne with benzoyl peroxide just like any other acne treatment.
Can I Use Both Salicylic Acid and Benzoyl Peroxide Together? "It's safe to use both together at low concentrations to attack your acne on all fronts," the dermatologist explains.
Can I leave Benzac on overnight? Yes, you can. When you first start using Benzac AC treatment gels it's recommended that for the first three days, you only leave the treatment on for a couple of hours and wash it off. This ensures that you are getting your skin used to benzoyl peroxide.
Using benzoyl peroxide topically will give you even-looking skin tone due to its bleaching properties. With regular use, it might also make your skin appear brighter.
Exposure to BzPO with or without 0.1 mM Cu(I) was also associated with a concentration-dependent increase in mutation frequency, up to > 100-fold above the spontaneous mutation frequency.
Benzoyl peroxide can cause a rare but serious allergic reaction or severe skin irritation. Stop using this medicine and get emergency medical help if you have: hives, itching; difficult breathing, feeling light-headed; or swelling of your face, lips, tongue, or throat.
Benzoyl peroxide is one of the most important organic peroxides in terms of applications and the scale of its production. It is often used as a convenient oxidant in organic chemistry.