Gum pain headache consider may be wisdom teeth pericoronitis, periodontal abscess, acute gingival papillitis and so on. 1. Wisdom tooth pericoronitis: acute attack of wisdom tooth pericoronitis when the gums are swollen and painful, serious cases will cause fever, resulting in headache, facial swelling, muscle pain, and so on. 2. Periodontal abscess: Periodontal abscess is usually caused by periodontitis without timely treatment, there will be periodontal pus overflow, gum pain, etc., the development of the disease to a certain extent will be accompanied by facial swelling and headache. 3. Acute gingivopapillitis: When acute gingivopapillitis is severe, it will cause headache in addition to gum pain. Gum pain headache must not blindly use their own medication, it is best to go to the hospital in a timely manner, after a professional physician’s examination and diagnosis, to clarify the cause of the disease and then take the best treatment program, in order to facilitate the recovery of the condition.