Arthritis in the lower back can cause pain and stiffness, and there are several treatment options available to manage these symptoms. Here are some of the best treatments for arthritis in the lower back:

1. Nonsteroidal anti-inflammatory drugs (NSAIDs): These medications, such as aspirin, ibuprofen, and naproxen, can help reduce pain and inflammation.

2. Acetaminophen: This medication can also help relieve pain, but it does not reduce inflammation.

3. Corticosteroids: These medications can be taken orally or injected to reduce pain and swelling.

4. Physical therapy: This can help build strength in the muscles that support the spine, reduce stress on the joints, and relieve pain.

5. Chiropractic manipulation: This can help improve mobility and reduce pain.

6. Exercise: Simple exercises like walking can help keep you mobile and your joints healthy.

7. Massage: This can help relieve muscle tension and reduce pain.

8. Weight loss: Losing weight can help reduce pressure on the spine and improve overall health.

9. Healthy diet: Eating foods that reduce inflammation can help manage arthritis symptoms.

10. Quitting smoking: Smoking can worsen arthritis symptoms, so quitting can help improve overall health.

Its important to note that the best treatment for arthritis in the lower back may vary depending on the individuals age, level of pain, type and severity of arthritis, and personal health goals. Its recommended to consult with a healthcare professional to determine the best treatment plan for your specific needs.