thanks for your query to hcm
vb7 tablet contain biotine vitamin which is usualy safe
Symptoms of biotin deficiency include thinning of the hair (often with loss of hair color), and red scaly rash around the eyes, nose, and mouth. ,depression
, listlessness, hallucinations
, and tingling in the arms and legs. cigarette smoking
may cause mild biotin deficiency.
so you can continue taking vb7 if dermatologist