Hi I am a female and 32 years old. I am suffering from a severe pain in neck and left shoulder, along with a terrible pain in the left hand (tennis elbow). I was prescribed with Etova-ER 400, Doloneuron-NT, Myospas Th4 and Pan-D. I have consumed already 2 doses of these medicines, however I am feeling noizy and reeling sensation, can I continue the medicines, are these drugs safe.