It may vary in intensity throughout the month, especially in those with menstrual cycles.

This inflammation results in red pimples, pustules (pus-filled bumps), and sometimes even painful cysts.

Antibiotics work by reducing the bacteria that cause inflammation and calming the immune response in the skin.

Young woman with acne looking in mirror

Arisara_Tongdonnoi / Getty Images

Antibiotics may help some people with acne.

Eliminating Triggers

Reducing or eliminating acne triggers can helpkeep your skin clearin the long term.

Causes can range from hormonal shifts to bacterial growth and lifestyle factors.

For severe cases, antibiotics or prescription treatments may be necessary.

American Academy of Dermatology Association.9 things to try when acne won’t clear.

American Academy of Dermatology Association.Tips to treat a deep, painful pimple.

2023;29(11):e13513.

doi:10.1111/srt.13513

National Institute of Arthritis and Musculoskeletal and Skin Diseases.Acne.

2016;5(1).

2017;58(3):205-210. doi:10.1111/ajd.12465

American Academy of Dermatology Association.Adult acne treatment dermatologists recommend.

American Academy of Dermatology Association.How long can I take an antibiotic to treat my acne?

American Academy of Dermatology Association.Acne: Who gets and causes.

Skin Cancer Foundation.Ask the expert: Sunscreen and acne.