Did you know online acne ? acne is a skin condition that occurs when your hair follicles become plugged with oil and dead skin cells. It causes whiteheads, blackheads or pimples. Acne is most common among teenagers, though it affects people of all ages.

Effective treatments are available, but acne can be persistent. The pimples and bumps heal slowly, and when one begins to go away, others seem to crop up.

Depending on its severity, acne can cause emotional distress and scar the skin. The earlier you start treatment, the lower your risk of such problems.

Symptoms

Acne signs vary depending on the severity of your condition:

• Whiteheads (closed plugged pores)
• Blackheads (open plugged pores)
• Small red, tender bumps (papules)
• Pimples (pustules), which are papules with pus at their tips
• Large, solid, painful lumps under the skin (nodules)
• Painful, pus-filled lumps under the skin (cystic lesions)

It usually appears on the face, forehead, chest, upper back and shoulders.

When to see a doctor

If self-care remedies don’t clear your skin inflammation, see your primary care doctor. He or she can prescribe stronger medications. If acne persists or is severe, you may want to seek medical treatment from a doctor who specializes in the skin (dermatologist or pediatric dermatologist).

For many women, online acne can persist for decades, with flares common a week before menstruation. This type of acne tends to clear up without treatment in women who use contraceptives.

In older adults, a sudden onset of severe acne may signal an underlying disease requiring medical attention.

The Food and Drug Administration (FDA) warns that some popular nonprescription lotions, cleansers and other skin products can cause a serious reaction. This type of reaction is quite rare, so don’t confuse it with any redness, irritation or itchiness that occurs in areas where you’ve applied medications or products.

Seek emergency medical help if after using a skin product you experience:

• Faintness
• Difficulty breathing
• Swelling of the eyes, face, lips or tongue
• Tightness of the throat

Causes

Four main factors cause acne:

• Excess oil (sebum) production
• Hair follicles clogged by oil and dead skin cells
• Bacteria
• Inflammation