Hello, I cut my head 2 days ago. Minor cut in my eyebrow. It did bleed but it scabbed up. Afterwards about 20 min got nasuas, sweaty, tunnel vision, and hear was fading. Say down and recovered 3 min later. Went home. I know have a slight throb back of my left head. But same time I think I have laringitis. I have no voice at all. Some sinus pressure. And left ear not releasing pressure. I am out of my home country
Hello ! Thank you for your question on Chat Doctor! I understand your concern. I think the troubles you have may be related to a vasovagal reaction. It is normal in some persons more than others, who may be more sensitive to have an autonomic reaction to the pain. Your symptoms are very consistent with a presyncope, which would be a loss of conscience. In cases of pain or when a vessel is damages, there is an over stimulation of the legal nerve (the main autonomic nerve in our body), causing similar symptoms.  You should not worry about it. I would recommend some rest an lot of fluids and water during these days. Hope to have been helpful! Best wishes!