What is Benzoyl Peroxide and its Side Effects for?

Benzoyl peroxide is an organic compound widely used in acne treatments. When applied to the skin, it is able to penetrate its layers and act as an antibacterial and anti-inflammatory. In this way, it is capable of eliminating pimples or comedones, at the same time that it performs an exfoliating and pore cleaning function.

You can buy benzoyl peroxide gel or benzoyl peroxide cream, as well as other less common forms such as soap or liquid. It is a remedy that does not have an immediate effect, since at the beginning of the treatment the condition of acne can worsen and the skin takes a reddish tone. Should be used for 4 to 6 weeks to experience a noticeable improvement.

Benzoyl peroxide, in any of its forms, is very effective in combating lesions caused by acne. Next, we will tell you what are the properties of bezoyl peroxide that allow it to unclog pores and prevent the expansion of bacteria on the skin.

Benzoyl peroxide properties

The most important properties of this medicine are the following:

• It is lipophilic: Bezoyl peroxide adheres to lipids (fats) in the skin, so it acts directly on pimples and blackheads.
• It is antibacterial: helps to eliminate the bacteria that cause acne, thanks to its antiseptic action.
• It is anti-inflammatoryDespite the late effect, it is helpful in reducing skin inflammation and redness.
• It is exfoliating: thanks to its effectiveness in cleaning the pores, benzoyl peroxide stimulates the regeneration of the skin and reduces the number of bacteria in it.

Benzoyl peroxide benefits

If you suffer from mild or moderate acne, benzoyl peroxide can be a great ally to combat it and restore the healthy appearance of your face. These are some of the benefits that you will notice when you start a treatment with this drug:

• It reduces the redness and inflammation of acne lesions, making it ideal if you are looking to reduce inflammation of a pimple.
• It will help you heal better. If you don’t touch the pimples and let the medicine work, the wounds will heal easily.
• It is compatible with other products that contain salicylic acid for acne, so you can combine treatments and accelerate their effects.
• Beyond acne, benzoyl peroxide helps cleanse and renew skin, so you will have a smoother, more regenerated complexion.

It is important that you consult with a doctor to know how to use benzoyl peroxide, since each case requires a different treatment. Even so, there are some basic rules that you should always take into account to ensure a correct application of the product.

• You can apply it once or twice a day, but start by applying it just once to check your skin’s reaction to the medication.
• Read the instructions and apply the exact amount indicated on the product label.
• Apply a small dose of benzoyl peroxide in the first 3 days and in small areas to see how the skin reacts. If it does not generate any side effects, you can use it as indicated in the instructions.
• If you use benzoyl peroxide in cream, lotion or gel, you should clean the area where the acne is with soap and water. After drying, apply a small dose and rub gently.
• When you are using benzoyl peroxide, you should avoid the use of abrasive soaps, products with alcohol in their composition and cosmetics that dry the skin.
• Avoid direct exposure to sunlight on the acne-affected area.
• Apply the medicine in a period of approximately 4 to 6 weeks. If after this time the affected area does not experience improvement, go to a specialist doctor.

Benzoyl peroxide can have harsh effects on the skin. For that reason, it is important that you do not exceed the amount used. Using more cream or gel will not reduce pimples more quickly.

If you suffer from scars on your face caused by acne, we recommend you visit our article How to make creams for acne scars.

Despite the multiple benefits that explain what benzoyl peroxide is for, the use of this product also contains certain side effects and contraindications that you must take into account so as not to cause more health problems.

Side effects of benzoyl peroxide

Since benzoyl peroxide has a strong action, it is to be expected that the skin will react to its use. Some of these side effects are predictable, but others may indicate that you are using too much of the product or have allergies to it. The side effects of benzoyl peroxide include:

• Sensation of heat on the skin
• Redness
• Mild tingling or itching
• Skin irritation
• Dryness and peeling

Be on the lookout for any adverse reactions, as they may indicate drug allergies. Discontinue use and seek medical help if you begin to notice:

• Strong burning of the skin
• Swelling in the application area
• Difficulty breathing
• Feeling faint
• Appearance of blisters
• Very itchy

Benzoyl peroxide contraindications

Avoid contact of this medicine with your mouth, nose, and eyes. Children, especially those under the age of 12, should not use benzoyl peroxide. In case of pregnancy, consult your doctor before using the product.

Also, keep in mind that peroxide has a whitening effect, so the Contact with clothing or hair may result in discoloration.

The severity of side effects can be increased if the drug is used excessively, so use only the dosage indicated by the manufacturer.

If you want to read more articles similar to What is benzoyl peroxide for?, we recommend that you enter our Beauty and Personal Care category.