Oral medications can play an important role in managing acne, particularly when acne is moderate to severe, affects large areas (such as the back or chest), is causing scarring, or has not improved with topical treatments alone. The choice of medication depends on the type of acne, the person’s age, overall health, and other individual factors.
Common types of oral medications used for acne include:
- Oral antibiotics: These help reduce the growth of acne-causing bacteria and decrease inflammation. They are typically prescribed for inflammatory acne and are usually combined with topical treatments, such as benzoyl peroxide or a topical retinoid, to improve effectiveness and help reduce the risk of antibiotic resistance. They are generally intended for limited-duration use rather than long-term treatment.
- Hormonal therapies: For some women, acne is influenced by hormones. Certain combined oral contraceptives and other hormone-regulating medications may help reduce breakouts by lowering the effects of androgens, which can increase oil production.
- Oral isotretinoin: This medication may be recommended for severe nodular acne, acne that is causing scars, or acne that has not responded to other treatments. It can be highly effective but requires careful medical supervision because it can cause significant side effects and has a high risk of causing birth defects if taken during pregnancy. Regular follow-up appointments and, in many cases, laboratory monitoring are part of treatment.
Oral medications are often used alongside a good skincare routine and topical acne treatments. Combining therapies can address different causes of acne, including excess oil production, clogged pores, bacterial growth, and inflammation.
What to expect
- Improvement is usually gradual, often taking 6 to 12 weeks before noticeable changes occur.
- It’s important to take medications exactly as prescribed and continue follow-up visits so a healthcare professional can monitor effectiveness and manage any side effects.
- If side effects occur or acne is not improving, the treatment plan can often be adjusted rather than stopped abruptly.
Because acne varies widely from person to person, the most appropriate treatment plan is one that is individualized based on the severity of the condition, treatment goals, and medical history.
