Several factors contribute to jawline acne, including genetics, hormonal fluctuations, and certain medical conditions. Hormonal acne, often linked to androgens, is a common culprit, especially in women experiencing menstrual cycles, pregnancy, or polycystic ovary syndrome (PCOS). Additionally, medications like corticosteroids or lithium may worsen breakouts. External factors, such as tight clothing, phone usage, or resting the chin on hands, can also trap bacteria and oil, leading to clogged pores.

For mild cases, over-the-counter (OTC) treatments containing benzoyl peroxide, salicylic acid, or alpha hydroxy acids (AHAs) may help clear jawline acne. These ingredients work by exfoliating dead skin cells, reducing inflammation, and killing acne-causing bacteria. Consistent skincare routines, including gentle cleansing and non-comedogenic moisturizers, can also prevent further clogging. However, picking or squeezing pimples should be avoided, as this can worsen inflammation and lead to scarring.

In more severe or persistent cases, consulting a dermatologist is recommended. Prescription treatments, such as topical retinoids, antibiotics, or oral contraceptives (for hormonal acne), may be necessary. For deep, cystic acne, corticosteroid injections or oral medications like isotretinoin can provide relief. A dermatologist can also assess whether an underlying medical condition, such as PCOS, is contributing to breakouts and recommend appropriate treatment.

Preventing jawline acne involves maintaining good skincare habits and minimizing triggers. Regularly washing pillowcases, avoiding excessive touching of the face, and keeping hair products away from the jawline can reduce irritation. For those prone to hormonal acne, managing stress, maintaining a balanced diet, and staying hydrated may also help. While jawline acne can be challenging to treat, a combination of proper skincare, lifestyle adjustments, and professional guidance can lead to clearer, healthier skin.