Hello. Welcome to ask the doctor.
Premature Hair greying can occur mainly because of following reasons:
1 Genetic predisposition
2) Thyroid dysfunction
3 ) Nutritional deficiency
4 ) Idiopathic: no known cause
I will advise you to get your thyroid profile done.
In such cases, I prefer to advise topical melitane 1 percent gel application over the affected area.
Along with oral tablet containing Biotin, Calcium pantothenate, selenium is also started.
Visit your doctor so that he can examine you and give you prescription accordingly.
You can share my opinion with him.
I hope it helps.
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