What causes a lump under the chin?
Patient: I have a small (2 - 3 cm) lump under front part of my chin. Firm. Not movable. Can be felt inside mouth as well. Not painful. It s been there approx. 3 weeks. No obvious enlargement. Today (3/2/2017) woke with jaw pain and headache. Taken 600mg Ibuprofen. No relief. Take 40mg Prozac, 300mg Welbutrin, vit. D and B3. Non smoker, non drinker. 5 8 200 lbs. Doctor: Hi welcome to HMCYou could be having an obstrusted Salivary Gland. Esp. Bcause you are on Bupropion 300mg, which causes dry mouth by decreasing secretion of glands.See a local doctor to confirm it, as there are other posobilities as well.