Acne Home A-Z Health Information A-Z Health Library Acne Overview Acne is a common skin condition that happens when hair follicles become clogged with oil and dead skin cells, leading to the development of pimples, blackheads, and whiteheads. Types Acne can present in different forms depending on its severity:Comedonal acne is characterised by blackheads and whiteheads.Inflammatory acne is characterised by papules, pustules, nodules, and cysts. Symptoms The symptoms of acne vary in intensity and may include pimples, redness, swelling, and sometimes pain. Causes Several factors contribute to acne including:Hormonal changes Excess oil production Bacterial infectionGenetics Diagnostics Diagnosis of acne is usually made through a physical examination and a review of the medical history. Treatment A range of treatment options is available depending on the severity of acne. These include:Topical treatments (such as retinoids, benzoyl peroxide) Oral medications (antibiotics, isotretinoin) Procedures such as chemical peels, laser therapy (Harmony XL Pro), and platelet-rich plasma therapy When to see a Doctor? Medical consultation is advised when acne becomes severe, painful, leaves scars, or does not improve with over-the-counter remedies. Prevention Certain measures can help in reducing the occurrence of acne. These include:Maintaining proper skin hygiene Avoiding excessive use of oily skincare products Keeping the face clean after sweating and managing stress levels. Specialist to approach The appropriate specialist for acne diagnosis and treatment is a dermatologist. Disclaimer: The information in this Health Library is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional with any questions about a medical condition or before starting any treatment. Use of this site and its content does not establish a doctor–patient relationship. In case of a medical emergency, call your local emergency number or visit the nearest emergency facility immediately.