Can over-supplementation of vitamins be harmful?

You can get this at any age, but it mostly affects children. It causes scaly, itchy patches on your scalp and circular patches of hair loss. You may also notice ... Thinning around the hairline, temples and nape; Redness, itching, irritation or scalp ulcers; A widening part; Bald or balding patches; Bumps or blisters ... Tinea capitis is a common fungal infection caused by dermatophytes. It results in scaly, itchy patches on the scalp, which can lead to hair loss in the affected ... Lichen planopilaris typically causes an intensely itchy scalp. The crown and ... a hair and blocking of the hair follicle, which may give the scalp a rough. Abnormal bald patches on the scalp (alopecia) may also be present. In ... More Information. The information provided on this page is for informational ... It has a gentle formulation and hasn't caused any irritation to my scalp, which I really appreciate. After consistent use, my hair feels stronger, looks ... Jan 15, 2023 ... ... symptoms, head to the vet for a physical examination: Itchiness; Skin odor; Excessive dandruff; Loss of hair/fur; Irritated, red skin; Excessive ... Sep 23, 2021 ... • There may be total hair loss, thinning, your hair may become ... • Your scalp may itch and get bumps when the hair returns. • Use ... Oct 7, 2020 ... “Scalp psoriasis can be particularly itchy. Scratching it to remove the scale can aggravate the problem and lead to more hair loss, a response ... Jun 4, 2024 ... Symptoms include itching, tickling, or sores on your scalp. Both ... Nits may stay in hair after treatment, but successful treatment will kill ...