Acne is a skin disease that affects millions of people worldwide. It can occur at any age and can affect both men and women. Acne occurs when the oil glands in the skin become clogged, which causes a buildup of bacteria and dead skin cells. The blocked pores cause a redness and swelling of the skin and may also result in pustules, or pus filled bumps. In severe cases, it may also lead to scarring.

Acne can be treated by using topical products that contain antibiotics and anti-inflammatory agents. Some of these topical treatments include:

1. Benzoyl peroxide - This is a white powder that comes in pill form. It contains a chemical called hydroquinone. When applied to the affected area, it breaks down the dead skin cells and unblocks the pores. It also kills the bacteria that cause acne. However, it should not be used on the face, because it can cause dryness and irritation.

2. Retinoids - These are vitamin A derivatives that are available in liquid form. They are applied topically and help to unclog the pores and reduce inflammation. They can also be combined with benzoyl peroxide to increase their effectiveness.

3. Salicylic acid - This is an over the counter medication that is used to treat acne. It has anti-bacterial properties that help to kill the bacteria that causes acne. It also helps to unclog the pores. However, it can cause irritation if it is applied too often.

4. Isotretinoin - This is a prescription medication that is used to treat severe acne. It is also known as Accutane. It is very effective but should only be taken under medical supervision.

5. Azelaic acid - This is an over-the-counter product that is used to treat acne and other skin problems. It works by unclogging the pores and killing the bacteria that causes acne. However, it can cause side effects such as burning and itching.

6. Corticosteroids - These are steroids that are available in cream form. They are applied topicaly to reduce inflammation and redness. They are also used to treat eczema.

7. Antibiotics - These are medications that are used to treat bacterial infections. They are applied topically to kill the bacteria that causes the infection.

8. Antifungals - These are medications that are applied topically to treat fungal infections. They are usually used to treat athlete's foot.

9. Anti-inflammatories - These are medications that are administered orally or applied topically to reduce inflammation. They are usually used to relieve the pain caused by arthritis.

10. Vitamin A - This is a vitamin that is applied topically to treat acne. It can also be used to treat other skin conditions.