He says that he had a concussion of the brain. Of which remedy do we think if someone says that everything started when he had a concussion of the brain? Of Natrum sulphuricum. Natrum sulphuricum is the first remedy we have to think of in the story of a concussion of the brain
Why did I ask this? If the weather plays a role? For Natrum sulphuricum. Wet
weather aggravates in Natrum sulphuricum