Two possibilities are there for your symptoms. First of all, stress or hormonal changes may lead to excess oil produced by the oil glands in your scalp. This causes the harmless bacteria that live in the scalp to proliferate and feed off the oil, which produces the odor.
Second possibility is of a fungal infection causing tinea capitis. It is contagious and can spread direct contact with someone who has the condition, or if you touch contaminated items such as combs, hats, clothing, or similar surfaces. Diagnosis is by clinical examination of the scalp as well as a skin lesion biopsy with microscopic examination. Anti-fungal medications, taken by mouth, are used to treat the infection.
It is important to keep the area clean. A medicated shampoo, such as one containing selenium sulfide like selsen may also help.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your dermatologist. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.
my head has a bad odor.sometime shampoo 3 time a day,but after shampoo few minutes smell get back..my head smell like burn? please help me. im asian and i do not have medical insurance,no money for dermatology..Ican't work because i feel embarassment to people i work with..i think i do not have space in this world.because i can't go socialized to other friend like other normal person do...I hate my self because of this smell on my head...please help me...
try organic tea tree anti-dandruff shampoo.