Blackheads and Whiteheads: What They Are and How to Treat Them
Acne is not just an aesthetic issue, but an inflammatory skin condition that affects almost everyone at some point in their lives. To maintain healthy skin, the first step is to understand the difference between the types of lesions and how to treat them correctly.
What causes acne?
It all starts with the obstruction of pores by three main factors:
1. Excess sebum (natural oiliness).
2. Accumulation of dead cells.
3. Action of bacteria (such as C. acnes).
Blackheads vs. Whiteheads
Blackheads (Comedones): These are the initial stage. A blackhead turns dark due to the contact of sebum with oxygen (oxidation). A whitehead occurs when the pore is closed, having a greater chance of turning into a pimple.
Whiteheads: These appear when there is inflammation. These can be papules (red and painful), pustules (with pus), or, in more severe cases, nodules and cysts that reach deeper layers of the skin.
Main Triggers
Genetics and Hormones: Primarily responsible for oil production.
Diet: Diets rich in sugar and white flour can worsen the condition.
Stress: Cortisol increases the activity of the sebaceous glands.
Essential Care
Cleansing Routine: Wash your face twice a day with specific soaps.
Hydration and Protection: Oily skin also needs hydration (use oil-free formulas) and sunscreen to prevent blemishes.
Effective Active Ingredients: Look for products with Salicylic Acid (to clean pores) and Retinoids (for skin renewal).
Golden Rule: Never squeeze! This pushes the infection deeper and causes permanent scarring.
Tip: If acne is persistent or painful, consult a dermatologist. Treatments such as isotretinoin or chemical peels may be the definitive solution for severe cases.
