Treatments for Chronic High Hamstring Tendinopathy

Chronic high (proximal) hamstring tendinopathies can be difficult to manage, as they are less likely to respond to conservative measures, such as soft-tissue mobilization, flexibility, and strength training.^,,, Chronic tendinopathies often result in a prolonged recovery of 3 to 6 months, with many patients having residual pain and discomfort.^,,,, However, proper recognition and management of injuries has been shown to result in an improved return to sport and a decreased rate of re-injury.^,,,,

Non-Invasive (Conservative) Management

Non-invasive treatments attempt to promote healing and reduce the risk factors for further injury. The most common non-invasive (conservative) treatments are described below. Typically patients will participate in treatment under the guidance of a licensed physical therapist.

Rest. Resting will help reduce pain and give the tendon(s) a chance to recover. This often will require accurate determination of the offensive activity and cessation of that activity. Patients may need to take time off from training, cross-train with alternative activities, or significantly cut back on training, in order to allow the injured tendon to heal.

Ice and heat. Icing (including cold packs, ice baths, and ice massage) may be recommended to reduce pain and inflammation. Typically ice packs applied for 10 to 20 minutes following activity and/or every 2 to 4 hours throughout the day. Patients may also use heat and massage to help loosen fibrotic or scarred tissue, followed by stretching. Patients may use alternating heat with ice. Caution should be taken to avoid cold injuries and heat injuries. Patients should consult a qualified medical professional for further information and guidance.

See The P.R.I.C.E. Protocol Principles

Stretching. Given that lack of flexibility is a risk factor for chronic high hamstring tendinopathy, it seems prudent to develop a program of stretching for tight/inflexible hamstring tendons and muscles. A patient, with the guidance of a therapist, may be taught stretching exercises to improve flexibility and range of motion. The patient should be aware that this can take time, sometimes months, to notice improvement.

Strengthening. Guided strengthening of weak muscles under the guidance of a qualified medical professional or physical therapist is recommended for conservative management. Eccentric hamstring strengthening has been shown in the literature to be preventative of new and recurrent hamstring injuries in soccer players.^,,,, There is evidence that incorporation of eccentrics into preseason and in-season training may decrease the occurrence of hamstring injuries and prevent recurrent hamstring injuries.^,,,, However, the use of eccentric exercises in the management of tendinopathy is controversial. There have been several studies showing positive effects and some showing no beneficial effects.^,,, The patient should be aware that hamstring eccentric exercises can be quite painful, especially in the first few weeks, and have been shown to take up to 12 weeks to work.^,, It is important that eccentric strengthening is done with proper technique. A licensed physical therapist can teach appropriate form and make other recommendations, such as the appropriate repetitions per set.

Non-steroidal anti-inflammatory drugs (NSAIDs). Aspirin, ibuprofen (Motrin, Advil), naproxen (Aleve, Naprosyn), and other NSAIDs may help alleviate pain and help reduce inflammation. Patients should follow prescribed dosages and discontinue/consult a medical professional if there are adverse reactions, such as gastrointestinal bleeding or stomach irritation.

Extracorporeal shock-wave therapy (ESWT). This therapy is an outpatient procedure performed in a doctor’s office. The doctor or therapist applies a probe to the skin over the affected area, and the probe delivers shock waves via an electrical charge. This can be quite painful, especially in the first few days following treatment. The generally accepted theory is that the shock waves may promote healing by improving blood flow and breaking up fibrotic scar tissue.^,,

A non-invasive treatment program for hamstring tendinopathy can last 3 to 6 months. Patients that fail to improve within this time period may consider alternative treatment options, such as ultrasound guided corticosteroid injections, ultrasound-guided needle tenotomy, ultrasound-guided platelet-rich plasma (PRP) injections, or ultrasound-guided percutaneous (through the skin) ultrasonic tenotomy.