I hit the back of my head slipping on a wet floor nine months ago. Nothing showed up on mri or x-ray. Back of head is still sensitive to touch, can only sleep 2 to 4 hours at a time. When I sleep on the sides of my face, (either side) I feel hot, my ears throb and are hot. I can not sleep on the back of my head. I'm sensitive to noise, no TV or radio. Thank you for any help you can offer. I just started taking arnica 3 days ago.

With this information only Arnica is appropriate. Take medium potency such as 200 or 1M. But the better potency is the LM potency as you hit 9 month ago.

I eagerly look forward to know your progress.

Thanks and regards.

Dhiman

It has been used for many years for any head problems after a blow to the head.

I would suggest that you get Natrum Sul 10m and take one dose and wait - at least a week!.

If and when you take Nat Sul stop Arnica and any other medication.