Brief Answer:
As explained below

Detailed Answer:
Hello, and welcome to 'Ask A Doctor'

Thanks for posting your query. Tail bone pain can be due to prolonged sitting or trauma. If you had a fall ir trauma it is best to get a xray.

Meanwhile for pain relief you can take the following medicines:
Tab. Etoricoxib 90 mg 1-0-0 ×5 days AF
Tab. Nausaid P 0-0-1×5days AF

Avoid weightlifting, squatting.
Always use coccyx cushion while sitting, donut shaprd or horse shoe shaped cusion.
Have sitz bath daily.

I hope this helps. Please feel free to discuss further if any.
Regards,

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