Suggest Treatment For Black Spots After Bubbles On Face

Hi Doctor, My mother got recently one side face swelling and bubbles have come on the face and head. Doctors told Viral and gave Aciclovir and some other tablets. it took 20 days to reduce the bubbles and now all black spots are there. But I heard it could be related to neuro and also linked to Eye. So looking for advise and appointment at

NIMHANS