Scalp Care

Caring for Your Scalp

Scalp diseases are common skin conditions affecting the head, ranging from mild issues like dandruff (flaking) and cradle cap (infantile seborrheic dermatitis) to inflammatory conditions like psoriasis (red, silvery scales) and eczema, infections such as tinea capitis (ringworm) and folliculitis, parasitic infestations like head lice, and autoimmune disorders, all causing symptoms like itching, redness, scaling, and sometimes hair loss, often requiring specialized treatments like antifungal shampoos, corticosteroids, or systemic therapies for resolution.

Common Scalp Conditions:

• Dandruff: Mild flaking with white/gray scales, often from an overgrowth of yeast or oiliness.

• Seborrheic Dermatitis (including Cradle Cap): More severe than dandruff, causing greasy, yellowish scales on red skin, intensifying itching.

• Psoriasis: Autoimmune condition causing thick, red plaques with silvery scales, often triggered by stress or weather.

• Tinea Capitis (Ringworm): A fungal infection causing scaly patches, redness, and hair loss, common in children.

• Folliculitis: Inflammation or infection of hair follicles, appearing as small bumps or pimples.

• Lice (Pediculosis Capitis): Tiny parasitic insects causing intense itching and irritation.

• Contact Dermatitis: Allergic reaction to hair products, causing redness, itching, and rash.

• Alopecia Areata: An autoimmune condition leading to patchy hair loss.

Symptoms to Watch For:

• Persistent itching, redness, or burning.

• Excessive flaking or greasy scales.

• Sores, blisters, or bumps.

• Hair thinning or patches of hair loss.

FAQs

What causes dandruff?

Dandruff is caused by dry skin, oily scalp, or yeast overgrowth.

How to treat psoriasis?

Can scalp infections cause hair loss?

Are head lice contagious?

When to see a doctor?

Treatment includes medicated shampoos and topical corticosteroids.

Yes, infections like ringworm can damage hair follicles and lead to temporary hair loss.

Head lice spread easily through close contact and sharing personal items.

See a doctor if symptoms worsen or don’t improve with treatment.