Are you having Tooth Pain and looking to Visit Dentist In Wakad? Root Canal Specialist in Wakad? Visit Dr Goyal's Orthodontic and Advanced Dental Care is the Best Dental Clinic in Wakad and PCMC for all Dental Problems Like Root Canal/Dental Imaplant/Aligners/Braces Treatment/Invisalign/Orthodontic Treatment etc. A toothache or tooth pain is caused when the nerve in the root of a tooth or surrounding a tooth is irritated. Dental (tooth) infection, decay, injury, or loss of a tooth are the most common causes of dental pain. Pain may also occur after an extraction (tooth is pulled out).