Clarinase 24 hr and Telfast
D both contain between them 240mg + 120 mg = 360 mg of Pseudoephedrine! Plus you are having two anti-histaminics which are once a day medications. This over-dosage may be the cause of your headaches
, besides a host of other side-effects. Are you on any other medication? Kindly explain your case in detail and share your discharge cards, operative notes, X-Rays and CT Scan
images (not just the reports), investigations and other relevant details.