Hair transplant surgery is surely less painful than it was in earlier times when larger sections of scalp were excised. This involved more cutting to take out the donor hair and more cutting to insert the donor hair into the recipient site. Hair transplant surgery was a very painful procedure in the past. If you cannot think of anything but how your balding head looks, it is a good indication that you need to do something. This kind of thinking can distract you from enjoying the good things in life. It can also mean that you are not fully focused on the activity you are engaged in at the time. This could go so far as being dangerous. This is a normal post-operative condition. The thickness comes back within a few months after surgery. It will be just as full as it ever was. 2. Bleeding. The hair transplant surgery will likely cause some bleeding. If you put pressure on the area, the bleeding will usually stop. In rare situations, the bleeding does not stop this way. The price may be around $12 per graft when other grafts are being put in at the same time. If the plugs are just being removed, the price is higher, about $15 per graft. Scar revision surgery is usually done at a flat fee, perhaps around $1000 for the procedure. The normal hair transplant procedure will cost differently depending on the number of grafts even though the cost per graft goes down the more grafts you have. If you are positive yet realistic, you may be ready for the next step. Next, the doctor will get all the facts on your health that are related with surgical procedures. Uncontrolled high blood pressure would be a problem. If you are on anti-clotting medications such as Coumadin, you would have to stop taking them for awhile before having a hair transplant. Certain doctors have been aware of follicular units for a long time now, but the knowledge only recently made its way into hair transplant methods. Now these ideas are being used in hair restoration every day. To understand how follicular units have affected hair transplant surgery practices, it is necessary to first understand what a follicular unit is.