Brain and Spine Problems

My sister is 17 years Old, yesterday she felt a severe headache on one side of  her head(left side). The headache lasts for 5 mins,then goes away, but it comes back when she chews something or moves her head. When the headache goes away she feels hot flashes on face, tiredness and heavy head( left side only).She doesn't have any other symptoms like dizziness,fainting, vomiting, and weight loss. She is also suffering from anxiety disorder. What could it be

Hi, l have lately not been able to fall asleep in the night. I fall asleep around 6 7 in the morning no matter how early i go to sleep. This os hapening since one night i had to stay up the entire night for a early morning travel. One night when i am extremely tired i sleep off properly by 10 pm and wake up in the morning.m, next day again i am not able to fall asleep till morning. Tried zolfresh and melatonin on prescription but did not help. What is this condition and how long does it remain. Is it possible to get back to normal without medicines.

I was in depression for more than 7 years. But after curing depression, my sense of touch or feel has gone. For example, if a glass contains hot water & if my finger gets touched accidentally then it takes time for me to realise that it's quite hot & due to this my finger gets damaged or burnt. This is the same in cold water glass as well. So please suggest some medicine so that I may cure my sense of touch or feel as this is giving me a lot of problems in my daily routine.

Headache atleast once a week and getting better after vomiting...severe headache...no cold and fever

Can two plain mri be done within one year? Also i wanted to do mri brain as preventive can that be done without doctor's referral just as health check up?

I have lost my hold/grip strength in my left arm since past 2 years. My hands are shining during rest. Muscle mass is decreasing with time.

Sir I am feeling headache since 3 days with heaviness in head pain starting from front of head including eyes and forehead and half of head feeling severe pain please suggest me what to do

My mother, is loosing memory, cannot remember daily tasks. Keep repeating same sentence through the day. Always need assistance for all the household work. Please guide me as what kind of treatment needs to be taken. Do I need to take her to NIMHANS.

Can nerve burning procedure done in Delhi and which dr is doing ?local steroids help in nerve block In case of ulnar neuritis

Hi Doctor Sometimes when I'm anxious or haven't eaten, my head feels like its lacking oxygen. What the problem?