This treatment is being suggested on bases of the information provided. However I would like to examine & investigate the patient  in detail. -Control  Hypertension, Diabetes or any other metabolic disorder, if you have any. -Any way it may be tried, --. Dolokind Plus (Mankind) [Aceclofenac100 mg +Paracetamol 350 mg] 1 tab. OD & SOS. X 5 days. --. Caldikind plus  (Mankind) 1 tab OD x 10 days. -(You may need help of your local doctor to get these medicines.) --. Fomentation with warm water. Let the part not be exposed to cold. --. Sleep on a hard bed with soft bedding. --. Use no pillow under the head. --. Avoid painful acts & activities. -- .Do mild exercises for  spine and hips. --.(Take help of physiotherapist). --Do not ignore, let it not become beginning of a major problem. --Do ask for a detailed treatment plan. Kindly make sure, there is no allergy to any of these medicines. --For emergency treatment isit nearest hospital. --Wish you a quick recovery & good health. --I hope, I have solved your problem to your satisfaction.  Dr N C Gupta MS (ortho)

In your profession back pain is quite common because of prolonged sitting and subsequent paraspinal muscle spasm. This paraspinal spasm is very deep in location and generally didn't respond to pain medication and physiotherapy. Consult some good physiatrist/Pain specialist for proper management.