Welcome! How can I help with your medical...

Hello,
Dear customer

Regarding what you mentioned,

the NUHAIR is one of the supplement that usually prescribed to treat the cases of loss of hair , as it contains the required vitamins and extracts.

Is it normal to have increase hair growth on  the face ?

While using this medication may you sometimes experience hair growth on the face as a possible side effect.

Is there any other causes which may lead to growth of the hair on the face ?

Yes, this may be linked to hormonal disturbance such as increases androgen level

What should you do in this case ?

You have to visit your dermatologist  doctor so that the doctor could do a full clinical evaluation of your case in order to determine the exact cause of this case then he will treat it accordingly.  
Stay well.
Feel free to message me anytime here if you have further questions.
It is our pleasure to help. Please feel free to reach out to me anytime.
You can also ask our other certified experts in various fields such as Nutritionists, Lawyers, IT Experts, Therapists, Mechanics, Doctors, Handymen, and more.
kind regards.

Hello,
The nuhair itself affects mainly hormonal level
Hormonal disturbance is one of the commonest causes, while in you case the nuhair is the cause
Regards

Dear Customer
at first you have to visit your doctor so that the doctro could do a full clinical evaluation of the case then he will ask you to stop this medication when it was the cause.
  Stay well.