It's been 4 days since my tooth extraction, and I have an unbearable headache, and bad taste in my mouth. When I called the doctor two days ago, (the doctor was out, but talked with his assistant), she said that there is no way I could have a dry socket because the bone graft is packed, and there are stiches covering it. She said my headache was probably due to allergies. I was relieved, but I am still suffering two days later. Has anyone had a similar experience? Any advice?