I'm sorry to hear that your lower back pain is persisting despite taking Mobizox. This medication contains diclofenac (a pain reliever and anti-inflammatory), paracetamol (a mild pain and fever reducer), and chlorzoxazone (a muscle relaxant), which together help reduce musculoskeletal pain and muscle spasms.

Since you have had acute pain since this morning and one dose has not helped yet, here are a few suggestions:

• Rest and avoid strenuous activities that may worsen the pain.
• Apply a warm compress to the affected area to help relax muscles.
• Take the medication with food or milk to reduce stomach upset.
• If the pain worsens, is accompanied by numbness, weakness, fever, or bladder/bowel issues, seek immediate medical attention.

If your pain does not improve within a couple of days or worsens, it is important to consult an orthopedic specialist or a pain management doctor. They can evaluate your condition further, possibly with physical examination or imaging, and recommend appropriate treatment.

If the pain is severe or you experience other concerning symptoms, please seek urgent care or call emergency services.To narrow down potential causes, we will need some more information.I understand you're in pain. Could you please share your age and gender?