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Doctor insights on: Causes Of Scalp Pruritus

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What cause itchy scalp?

What cause itchy scalp?

Seb derm: Most usual cause is seborrheic dermatitis - dandruff - although many other causes possible. Could try using over the counter selenium sulfide or zinc pyrithione shampoo. If not improving see doc. ...Read more

Scalp (Definition)

Scalp is the part of the skin on the skull, deeply attached to the skull and has the hair shafts from it.Rest of the skin in the head like facial skin(beard) has only 2 layers -epidermis and dermis. Scalp has 5 different layers unlike facial skin/rest of skin all over body .Scalp-s-epidermis, c-conn.Tissue, a-aponeurosis, l-loose areolar conn. Tissue and p- pericranium attached ...Read more


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What causes an itchy scalp?

What causes an itchy scalp?

Psorasis: Psoriasis, seborrheic dermatitis, and hair dye sensitivity can all cause an itchy scalp. If this occurs few days after dying your hair, allergy test to the dye to determine if you can use it. Antidandruff shampoos contain ketoconazole, selenium sulfide, tar, or salicylic acid. ...Read more

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What are the causes of an itchy scalp?

Itchy Scalp: Seborrheic dermatitis, also referred to as dandruff or cradle cap in case of children, is one of the most common causes of itchy scalp. Skin conditions like contact dermatitis, scalp psoriasis, ringworm of scalp, folliculitis and other fungal and bacterial infections may also affect the scalp and cause itching. ...Read more

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Red patches on scalp, not itchy. what is it? what causes that?

RED PATCHES SCALP: DONT KNOW WITHOUT SEEING. COULD BE PSORIASIS. DONT KNOW HOW LONG IT HAS BEEN THERE. SEE A DERMATOLOGIST SOONEST! ...Read more

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Can stress be a cause of dry itchy flaky scalp? Any answers appreciated!

Can stress be a cause of dry itchy flaky scalp? Any answers appreciated!

Stress may be 1 fact: Above, lack of thorough daily washing.Cortisol of stress and DHEAS of adrenal from stress may be important..TRy hard to reduce your stress level. ...Read more

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What causes an itchy scalp and cold sores?

What causes an itchy scalp and cold sores?

Not one thing: Cold sores or herpes occur when your immune system is compromised. An itchy scalp is due to dandruff or seborrhea. Stress causes an overproduction of sebum which plugs up the pores and causes dandruff. ...Read more

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Does fungus or bactria cause itchy scaly scalp?

Does fungus or bactria cause itchy scaly scalp?

Both, usually fungus: Both can do it, but usually it is associated more with fungal infections. ...Read more

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Hi,I would like to know does hiv causes severe itchy scalp.

Hi,I would like to know does hiv causes severe itchy scalp.

No: Typically "HIV dermatitis" is not itchy at all and usually located on the upper trunk (chest) and occasionally on the palms and soles. Since people who participate in high risk behavior can have other illnesses like syphllis or fungal skin infections which can be itchy, your best bet is to be tested. Usually when someone asks there is often high risk behavior. Don't put off testing! ...Read more

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What would cause a flat or very slightly raised red non itchy spot on the scalp.

What would cause a flat or very slightly raised red non itchy spot on the scalp.

Multiple Things: Red, non itchy spots can be from many triggers- a rash, a benign growth, or cancer. It should be evaluated by a Dermatologist. ...Read more

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What could cause an extremely itchy scalp with no flaking, no redness, and no bites?

Could be...: ...Seborrheic dermatitis (which doesn't always cause flaking), or an allergy to a shampoo or conditioner. Or (i know this sounds gross) you could have head lice. Look for the eggs (called "nits"), which appear as tiny white dots attached to individual hair shafts. You may have to see a dermatologist, since it's pretty hard to examine your own scalp thoroughly. ...Read more

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Dr. Jack Mutnick
1,079 doctors shared insights

Itch (Definition)

Itches are a clinical finding in which a person's skin has a sensation of non-painful irritation ...Read more