What is the cause of headaches and my left arm feeling numb?
Patient: Early this year I went to the ER because of chest pain they diagnosed me with Costo and prescribed me with a generic anti-inflammatory well the pain has yet to go away and now I have frequent headaches on my left side along with my left arm feeling numb. Is my condition worse than what they are telling me? Doctor: Hello,  If symptoms persist, bettet to consult a neurologist and plan for an MRI brain to rule out possible intra cranial (inside the brain) causes.   As a first line management, you can take analgesics like Paracetamol or Aceclofenac for pain relief.   Hope I have answered your query. Let me know if I can assist you further.  Take care  Regards, Dr Shinas Hussain, General & Family Physician