Page 105 - Community pharmcy practice E-book 2025

02/11/2025, 00:29

Whiteheads (closed comedones): Plugged follicles that remain under the skin, forming
a white bump
Blackheads (open comedones): Plugged follicles open to the surface, appearing black
due to oxidation of sebum and dead skin cells
Inflammatory Lesions
Papules: Small, inflamed, pink, tender bumps on the skin
Pustules: Papules with a white or yellow pus-filled center
Nodules: Large, hard, painful lesions that are deep within the skin
Cysts: Deep, painful, pus-filled lesions
Classifying Acne Severity
Acne is classified by the number and type of lesions present:
Mild (Grade 1): Primarily comedones with a few papules or pustules
Moderate (Grade 2): A higher number of inflammatory lesions, including papules and
pustules, with some comedones
Severe (Grade 3 & 4): Characterized by numerous papules, pustules, and deep, painful
nodules and cysts. Severe forms can lead to significant scarring
After the disease has ended, scars are common and permanent.

Pharmacy Care & Treatment

What You Need to Know
Age
Description Severity
Affected areas Duration
Medication use

Non-Pharmacologic Treatment

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