Scalp Infections: What They Are and How to Fight Them

If your scalp feels itchy, red, or sore, you might be dealing with an infection. Scalp infections can show up as small bumps, flaky patches, or even hair loss in the affected area. They happen when bacteria, fungi, or viruses get into hair follicles or skin layers and start to grow.

Most people notice a problem within a few days of the first symptom. The key is catching it early before it spreads or causes more discomfort.

Common Types and Why They Happen

The most common scalp infection is folliculitis, which is a bacterial invasion of hair follicles. Staph aureus is often the culprit, especially after shaving or using dirty hats. It shows up as tiny red pustules that may crust over.

Fungal infections, like tinea capitis (ringworm of the scalp), thrive in warm, damp environments. Kids get it a lot, but adults aren’t immune. Look for round, scaly patches with hair breaking off at the edges.

Viral causes are rarer but can appear as shingles outbreaks on the scalp. These cause burning pain followed by a blistering rash that follows nerve lines.

Quick Ways to Get Relief

The first step is good hygiene. Wash your hair with a gentle, medicated shampoo at least twice a week and avoid sharing combs or hats.

If the infection looks bacterial—red bumps that are pus‑filled—over‑the‑counter antiseptic washes can help, but a doctor may prescribe oral antibiotics like amoxicillin. Our guide on “Where to Buy Amoxicillin Safely Online” explains what to watch for when ordering such meds.

For fungal issues, an antifungal shampoo containing ketoconazole or selenium sulfide works well. In more stubborn cases, a prescription cream or oral medication may be needed.

Keep the scalp dry. After workouts or rain, towel‑dry gently and let hair air out before putting on caps.

If you notice fever, spreading redness, intense pain, or rapid hair loss, see a healthcare professional right away. Those signs often mean the infection has moved deeper and needs stronger treatment.

While most scalp infections clear up with proper care, they can leave scar tissue or permanent hair thinning if ignored. Staying alert to early symptoms saves you time, money, and discomfort.

Bottom line: clean scalp, quick action, and professional advice when needed keep your head healthy and itch‑free.