Q. When should one see a doctor for dandruff?
A. _Dr. Chytra explains _, "You should consult a doctor when you have used an antidandruff shampoo for about two weeks and don't see a difference, or if there is a nasty smell to dandruff or if it's highly itchy, irritated or red looking.
"People will experience dandruff at some point in their life and this will usually settle within two to four weeks. If dandruff does not settle in this much time, then it is best to consult a scalp doctor to get advice and medicated shampoos. This will help control dandruff and prevent it from worsening", she adds.
Q. What are some common dandruff treatments that one should consider?
**A. **In order to treat dandruff successfully, you need to consider some treatments as well. Dr. Chytra says that while it is completely safe to use over-the-counter anti-dandruff shampoos initially, then you need to speak to your doctor and use a medicated one. She further explains, "READ the ingredients on your shampoo bottle to understand which is more suitable for your scalp based on dry skin or oily scalp or irritated scalp. Here are some of the best ingredients –
- Ketoconazole: Antifungal shampoo
- Selenium Sulphide: For oily scalp
- Coal tar: For scalp that is highly irritated, or has psoriasis. Not for coloured hair
- Zinc pyrithione: For yeast infection-prone
- Tea tree: Antiseptic; suitable for regular use, long term use makes the scalp drier
- Salicylic acid: For exfoliating clumped up the scalp. Not for dry scalp and should be used just once a week.
- Neem: Antiseptic. Can be used regularly
**Q. Does dandruff cause hair loss? **
**A. **Dandruff isn't a direct cause of dandruff, but it could indirectly be responsible. This is because when you scratch your hair, you could be damaging the follicles on your scalp, thereby weakening the strand and leading to hair loss.