10 Best Allergist/Immunologists in Kolkata

It's frustrating to expe­rience prolonged discomfort for ove­r a month. One-sided body pain is indee­d challenging. The culprit, potentially, could be­ a B12 deficiency affecting ne­rve function. While you followed pre­scribed treatment, re­covery may take time. Consiste­ntly adhere to your doctor's guidance. Explore­ complementary options like stre­tching exercises or physical the­rapy. 

It could be due to a viral or bacterial infection, muscle strain, stress, or other underlying health conditions. It's important to check with your doctor for a proper evaluation and diagnosis. 

Consult a primary care physician or a gastroenterologist. They specialize in diagnosing and treating conditions related to the gastrointestinal system, which includes the area around the navel.

It is possible that you could have a viral infection or flu, which might be causing such symptoms. I recommend that you see a general practitioner to make a further medical assessment and establish a diagnosis. 

It's essential to discuss your concerns and health condition with your doctor to ensure the medication's effectiveness and safety. Avoid making changes to your medication without a doctor's advice. They can guide you appropriately based on your health needs.