You should consult your doctor for an assessment to confirm the cause of your sciatica and to rule out nerve compression or a slipped disc in your lower back. In the meantime, you may rest, avoid heavy lifting, use over-the-counter painkillers such as ibuprofen, or apply heat packs to help manage the radiating leg pain.

Calcium with vitamin D3 helps maintain bone strength but does not directly treat arthritis pain. Gabaneuron 100 Tablet (Gabapentin and Methylcobalamin) can help with nerve pain or vitamin deficiency, but it may cause side effects such as dizziness, drowsiness, tiredness, nausea, vomiting, and stomach upset. Always take these medicines as advised by your doctor and report any side effects promptly.

As your back pain has not improved despite taking these medicines, you should consult a doctor for a proper examination and review of your treatment. The doctor may suggest further tests to check for underlying conditions, such as a slipped disc or nerve compression, and may recommend physiotherapy and targeted medication for better long-term relief.