Hello Dr, My husband aged 28 yrs and got married just three months back. he often gets headache and cold .Initially we went to a MD, he advised to go for x-ray and found that there is some allergic inside and he gave Montek-LC tablet for 15days in the evening at 6 PM. we did it. still he tells he has headache but we couldn t go to the same Dr for review as we are out of town. So we went to the nearby neurologists and the dr suspected it would be sinus/ migraine headache and advised us to go for CT brain Pet & contrasts scan and some blood tests. in the blood tests report, we found that GGT(Gamma Glutamyl Transferase) is 59(Normal range 5-55H) rest everything is normal. So neurologists has given two tablets: Stemetil 5mg in the night and in the morning Duzela 20 mg tablets for 3 months. also a nassil drop for two weeks. we have just started the tablets yesterday. but still he feels headache and also he has got pustule in the mouth. Could you please advise if the above two tablets are good to continue.