Neck and shoulder pain lasting two months can be eased with gentle stretches, good posture, and warm compresses. Avoid heavy lifting or straining. If the pain persists or worsens, or is accompanied by numbness or weakness, consult a doctor or physiotherapist for proper evaluation and treatment.

Back pain after lifting on your left side may be due to muscle strain or minor injury. Rest, apply a warm compress, and avoid heavy lifting for a few days. If the pain is severe, persistent, or accompanied by numbness or weakness in your legs, consult a doctor for a proper examination.

Radiating head and neck pain after dengue may be due to muscle soreness, inflammation, or post-viral fatigue. Rest, stay hydrated, and use mild pain relief if needed. If the pain worsens, is severe, or is accompanied by fever, vision changes, or weakness, consult a doctor immediately.