Thank you for reaching out and trusting this platform with your father’s health A continuous headache for one week, even after showing to an allopathic doctor, usually mean the bodies under some kind of internal strain like dehydration, poor sleep, sinus, congestion, acidity, high stress, or sometimes blood pressure fluctuation … before thinking of anything complicated. Try giving him simple support that is the pressure in the naturally. Make sure he drinks enough water throughout the day Avoid long gaps between meals And avoid tea, coffee, sour food, spicy food for few days as these may trigger headaches Can do warm oil massage over scalp with warm sesame oil, or coconut oil Do steam in nation if he feels heaviness around the eyes or forehead Give a cup of water, cumin,fennel water twice a day to reduce the internal heat that often shoots up into the head If digestion is disturbed, then give him Avipattikara churna half teaspoon with water before meals Chitrakadi vati to be chewed twice daily Brahmi vati ice daily with warm milk
Even after following the above, if still headache persist, then once get MRI brain



