Acne
Acne
What is acne?
Acne, a common skin condition, is marked by the blockage of hair follicles caused by the buildup of oil and dead skin cells. This leads to the formation of pimples, blackheads, and whiteheads. While often associated with adolescence, acne can affect individuals of all age groups.
Common signs of acne:
- Pimples: Raised, red lesions on the skin.
- Blackheads: Open pores with darkened plugs of sebum.
- Whiteheads: Closed pores with small, white bumps.
- Papules: Small, tender red bumps.
- Pustules: Pimples filled with pus.
- Cysts: Deep, painful lumps beneath the skin.
Causes of acne:
- Excess sebum production: Overproduction of oil by the sebaceous glands.
- Clogged hair follicles: Accumulation of dead skin cells and oil.
- Bacterial infection: P. acnes bacteria triggering inflammation.
- Hormonal changes: Puberty, menstruation, pregnancy, or hormonal disorders.
- Certain medications: Drugs containing corticosteroids, androgens, or lithium.
How does Dr Kunene diagnose acne?
Dr Kunene employs a comprehensive approach to diagnosing acne, utilising a combination of medical history, physical examination, and, if necessary, specialised tests. The diagnostic process may include:
- Patient interview: Assessing the patient's medical history, lifestyle, and skincare routine.
- Physical examination: Examining the skin to identify the type and severity of acne lesions.
- Wood's lamp examination: Utilising ultraviolet light to highlight certain skin conditions.
- Extraction of lesions: If required, Dr Kunene may perform an extraction to analyse the contents of a pimple or cyst.
How does Dr Kunene treat acne?
Dr Kunene develops personalised treatment plans based on the specific characteristics of the patient's acne. Treatment options may include:
- Topical medications: Prescription creams or gels containing retinoids, antibiotics, or benzoyl peroxide.
- Oral medications: Antibiotics, oral contraceptives, or isotretinoin for severe cases.
- Procedural interventions: Dr Kunene may recommend procedures such as chemical peels, laser therapy, or extraction of large cysts.
- Skincare recommendations: Providing guidance on suitable skincare routines and products.
- Lifestyle modifications: Advising on dietary changes, stress management, and avoiding certain cosmetics.
FAQ
1Does diet play a role in acne development?
Research suggests a potential link between certain foods, especially high-glycemic items, and acne. However, individual responses vary, and maintaining a balanced diet is generally beneficial for overall skin health.
2Can stress cause acne?
Yes, stress can contribute to acne flare-ups by triggering hormonal changes that increase oil production. Managing stress through relaxation techniques may help improve acne symptoms.
3Are there side effects to acne medications?
Some acne medications, particularly oral antibiotics and isotretinoin, may have side effects. Dermatologists carefully assess individual health factors and provide information on potential side effects before prescribing any medication.
