Shoulder pain can come­ from shoulder impingement. This me­ans shoulder tendons get pinche­d, resulting in grinding discomfort. Athletes face higher risk due­ to repeated arm motions. Tre­atment options include physical therapy e­xercises to strengthe­n shoulder muscles. Avoid activities worse­ning symptoms. Use ice packs to cut inflammation.

Your symptoms are similar to osteoarthritis. This condition occurs when the protective cartilage in the joints wears down over time, causing pain and stiffness. Your doctor may recommend physical therapy, lifestyle changes, or surgery to manage symptoms. Continue monitoring your symptoms and contact your doctor if you experience any new or worsening symptoms.

Knee crepitus can be from multiple causes. Painless crepitus can be ignored. So, I won't advice for crepitus knee treatment as such.. Crepitus from knee cap problems can be cured with hip and knee strengthening. Crepitus from cartilage irregularities or loose pieces often need minor keyhole surgery. Painful crepitus from arthritis is initially treated with physical therapy and surgery when therapy stops helping.