Your neck pain and headaches may be due to muscle strain, poor posture, or inflammation. Zerodol?MR helps temporarily, but short courses relieve only symptoms; they do not treat the underlying cause. Try gentle neck stretches, good posture, and heat therapy, and see a doctor or physiotherapist for a proper long-term plan if the pain keeps returning. Avoid taking strong pain medicines repeatedly without medical advice.

Pain around the right shoulder blade that spreads to the neck and shoulder may be due to muscle strain, poor posture, or nerve irritation, but since you smoke and use gutkha, it is important to rule out heart or lung-related problems as well. Try rest, gentle stretches, and avoiding heavy lifting, but see a doctor promptly to check the cause and get proper treatment. Reducing smoking and gutkha use will also help your overall health.

Jaw clicking on one side while eating, without pain, is often due to TMJ (temporomandibular joint) movement issues. It usually is not serious, but it can worsen if ignored. Try soft foods, gentle jaw exercises, avoiding wide chewing or gum, and monitor for pain or swelling. If it becomes painful, persistent, or affects your bite, see a dentist or TMJ specialist for proper evaluation.

Since your muscle stiffness below the left rib cage has improved with physiotherapy, vitamins, and calcium, you can continue these measures. Keep doing gentle stretches, stay active, and maintain good posture. If the stiffness persists or worsens, see a doctor to rule out other causes. Regular exercise and a balanced diet will help prevent it from coming back.

Severe headache, neck pain with limited movement, and pain in the left arm and shoulder could be serious. Seek medical attention, as these symptoms may signal a heart or neurological problem.