When Is PRP Injection Recommended for Tennis Elbow?

Tennis elbow, also called lateral epicondylitis or lateral elbow tendinopathy, involves painful overload of the tendons on the outer side of the elbow. PRP uses a prepared sample of your own blood to deliver concentrated platelets to the painful tendon area. It is intended to support the body's healing response, not to remove the underlying strain immediately. A clinician should first confirm that the pain fits tennis elbow and check for another elbow, neck, or nerve problem.

Keep a record of pain triggers, grip weakness, sleep disruption, and activities you have reduced. Review exercises, load management, bracing, and pain-relief options with a qualified clinician. Ask how the injection would fit with physiotherapy, whether medicines that affect clotting need special instructions, and what temporary soreness or activity limits to expect. PRP is not automatically the next step simply because pain continues.

Arrange prompt assessment for sudden loss of elbow movement, marked swelling, redness with fever, new numbness, or clear weakness in the hand. Seek urgent care after a significant injury if the elbow looks deformed or cannot be used. Persistent outer-elbow pain also deserves review when it is worsening or preventing normal work, because several conditions can resemble tennis elbow.

Ask: How was tennis elbow confirmed? What rehabilitation has been tried adequately? What benefit is realistic for my activity goals? Where would the injection be placed, and what are the alternatives? When could I resume gripping, lifting, and physiotherapy?