The Nd: YAG (neodymium-doped yttrium aluminum garnet) laser is used to treat chronic inflammation of the throat (pharyngitis) or tonsils (tonsillitis) when other treatments, like antibiotics or lifestyle changes, have failed. It reduces inflammation and vaporizes infected or hyperactive tissue, often helping patients with persistent sore throats, throat clearing, and bad breath caused by tonsil crypts or low-grade infections.

This procedure is typically done in the office under topical anesthesia. A laser fiber is passed through a flexible scope or directly to the tonsils or back of the throat. Patients may feel some warmth or irritation during the treatment, but it is generally brief and tolerable. The session lasts about 15–20 minutes. Afterward, you may experience a sore throat for a few days. Over-the-counter pain relief and saltwater rinses can help. Most patients are back to normal activity within 24–48 hours. Depending on the condition, one to three treatments may be needed. Benefits include reduced throat infections, better breath, and less discomfort long-term. Risks are minimal and may include temporary throat dryness or swelling.