I have a constant pain which is prevalent at the gums located at back of my wisdom teeth on the left side of my mouth, which is giving me a slight headache and causing ear pain.

Wisdom Teeth: That area of your mouth often gets inflamed as your wisdom teeth erupt. There is no attached gingiva which allows food and bacteria to collect. Please see a local dentist for an exam... it may be time to have that problematic tooth extracted.

Constant pain: May be from impacted wisdom tooth, damaged gums, food impaction, and so many other problems. Please visitor Dentist for examination, imaging, anddiscussionof possible causes/treatments.