Most medications do not prevent you from donating blood. Common medications such as those used to control blood pressure, birth control pills and over-the-counter medications do not affect your eligibility. If you have recently taken antibiotics, you must have completed the course prior to donating.
Yes, a tooth infection can cause a headache. Also, be aware that certain sinus conditions can mask as tooth problems.
If your tooth does not hurt, and you do not feel any pain, then it is likely that you do not have any tooth infection. The diagnosis of a tooth root infection by a dentist comes from an x-ray or from observing symptoms. An obvious symptom which indicates a tooth infection is significant pain and inflammation.Tooth With Infection Below the Root. Some signs of a tooth infection could be: very noticeable hot and cold sensitivity, swelling and pain, a bad taste in your mouth or small pockets of pus on the gum line.he diagnosis of a tooth root infection by a dentist comes from an x-ray or from observing symptoms. An obvious symptom which indicates a tooth infection is significant pain and inflammation.