Hello Aishwreya Thanks for using HCM. As You are suffering from sinus problem, allergy and cervical neck, they all cause head ache. My advice to you is first avoid allergens, do not use drinks which give you problems. Avoid dust, though it is very difficult,but you have to find a way. Get yourself treated for cervical neck by a competent doctor as it is not possible to prescribe you medicine on line because 1.most of the drug require prescription2.Your clinical condition and investigation like x ray has to be taken in consideration. Though you can take mild analgesics as required. Good luck.