Answer:
Apply cold therapy Â
Explanation:
      A 28-year-old male have had a musculoskeletal injury while playing baseball and luckily survived. He informed that he has taken an over-the-counter nonsteroidal anti-inflammatory drug commonly called as NSAID.
      I would recommend  the person to apply cold therapy on the areas where he is suffering from pain apart from taking nonsteroidal anti-inflammatory drug.
     By applying this cold therapy to the injured areas, it will help in decreasing pain and inflammation. It will also improve the swelling of the part.
      I will also advice him to take rest and elevate the injured part which will also help to cure the pain.
Thus the answer is "Apply cold therapy".