<s>[INST] i have a swelling under my jaw and between the jaw and vochal card without pain....can u suggest the treatment and tests and reasons .....i am experincing this problem since 15 days...before this i have not any problems like this...i am 20 years old and 5.5 inches and 54 kgs.i already concerned a doctor ...they gave a treatment for a period of 10 days ....but no improvement....hence they offered me some tests like ultra sound scanning and some tests for neck [/INST] Hello,  Thanks for consulting HCM,  Read your query,  as you have swelling under jaw and vocal cord region this can be due to some factors like carious , decayed or any root stump present In oral cavity ,inflammation or obstrustion of submandibular gland , phayrngitis or laryngitis condition . I will suggest you to consult an oral surgeon for examination of oral cavity and swelling of jaw and neck region , if cause is of swelling is not ruled out then consult ENT Specialist for examination of neck.Hope it will help you. Wishing you good health.Regards , Dr. Priyanka tiwari </s>