give me reply immediatly

The plastic surgeon have done me Lipe Injection  in scar bcA on 12/02/2011.In this process the fat is taken from the stomach  nearby areas and fill the same by injection in the area of deep pit scars to lessen the depth of scars.
The medicines he prescirbed as under-
Ointment Glyco A- 2 times a day
Ointment Sunvive-3 times a day
Apapalene and Clindamycin in Phosphate gel- at night
Tablet Azithromycin---daily one
he has taken me adiviced to cover the face while going out in the sun.Now I have been tranferred to other place in India as i am a Govt. servant. I tried so many times to contact the doctor for knowing upto which times i.e. period of months i have to use these medicine and use the scarf even using the sunscreen ointment but could not success  to contact the same doctor.

Now it is humble requested u to communicate me ---

Upto which period i have to use the same medicine.is it risky for taking Tablet Azithromycin---daily one so long time.
And whether it is necessary to cover the face with scarf even using the sunvive while going out.
After which time I can use the ayurvedic Scrubing method. Is it harmful to use after the said operation.

pl tell me immediately