Fill the wash basin with hot water (not too hot or...) and soak your scalp (no need to remove it first :-) for a few minutes. Use a face towel to rinse all area covered by hair (hair on top of head, not else where...). Do twice a day if you can. Not the same thing as a hot shower.
This only works for tension related symptoms. You still may need to check with the doc.
This only works for tension related symptoms. You still may need to check with the doc.