<s>[INST] I have been experiencing a stiff neck blocked sinus with lots of nasal drip constant throat clearing and now feels like lump in my throat for about 6months.  Its always on the left hand side..my shoulder feels tight and am feeling very anxious about it..I had antibiotics when it first started and it seemed to clear up but keeps returning sometimes worse than others... [/INST] HelloWelcome to Chat Doctor, The history and symptoms are suggestive of some viral infection affecting your respiratory system. The constitutional symptoms are maybe a flu like symptoms which will subside by itself. If the symptoms are not improving you may need lab investigations. For the present symptoms I would suggest you to follow1. Steam inhalation with vocals.2. Oral antihistamines.3. Oral antibiotics like Tab Autoclave.4. Oral NSAIDs. Thank you. </s>