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The scalp could be red from rosacea or an allergy to shampoo.
Common symptoms of a disease that causes hair loss include thinning of hair, bald patches on the scalp, excessive shedding of hair, and changes in hair texture or quality. Other symptoms may include itching, redness, or inflammation of the scalp. It is important to consult a healthcare professional for proper diagnosis and treatment.
Poor hygiene?
When your hair is relaxed and overprocessed.
Inflammation of the tissue surrounding the heart causes pericarditis ; inflammation of the heart itself causes myocarditis.
Cellulitis is a bacterial infection that in turn causes inflammation.
your scalp (the skin on the top of your head)
Scalp sores,often called folliculitis,are the infection or inflammation of hair follicles. There are numerous reasons for these sores,including harsh soaps or shampoos,bacteria,mites or yeast growth.
Inflammation.
Yes, you can have inflammation in your sinuses without an infection. Other causes of inflammation include allergy and irritants.
Dandruff is a fungus that grows on every ones scalp
Could be an insect bite.