Joint Replacement Archive

Summertime activities often trigger foot pain from overuse or the lack of support in shoes. To prepare feet for summer, it helps to get shoes or sandals with good support and seek physical therapy to strengthen foot muscles. People who expect to be walking on a beach barefoot can give their feet a little practice and time to adapt by wearing slightly less supportive shoes at home, and then shoes with even less support. It's also a good idea to learn about ways to relieve foot pain if it strikes, such as foot baths, topical medications, and foot massage.

A 2022 study found that people with sleep apnea are more likely to have low bone density. Apnea may trigger low oxygen levels and inflammation that impair the body's continuous bone renewal process.

Staying active when knee osteoarthritis flares helps the joint stay flexible. But activity should be modified to take pressure off the knee. That could mean walking instead of running, or playing pickleball instead of tennis. Other activities that are easy on the joint include riding a stationary bike, using an elliptical machine, practicing yoga, swimming, walking pain-free distances on flat terrain, doing upper body strength training, or core strengthening. Warming up before activity helps to loosen stiff knee joints.

A 2022 study found that vitamin D deficiency significantly increases the likelihood of age-related loss of muscle strength, known as dynapenia, a major risk factor for falls.

After a drug is approved by the FDA, unexpected safety problems may be discovered. Depending on the level of concern, different safety warnings may be issued –– including a black box warning designed to call attention to serious or life-threatening side effects.

People with knee arthritis who don't feel ready for joint replacement can take a number of steps as they ponder the possibility. These include getting knee injections or wearing a brace to reduce pain, modifying activities (such as exercise) that aggravate knee pain, losing weight to take pressure off the knee joint, exercising more to help with weight control, seeking physical therapy, getting underlying health conditions under control, doing research about knee replacement, and talking to an orthopedic surgeon.

Pain in the shoulder, elbow, or wrist without obvious injury is common. Possible causes include arthritis, bursitis, frozen shoulder, rotator cuff tear, tendinitis, or nerve compression in the carpal tunnel or the cubital tunnel. Home remedies include rest, ice, compression, or elevation; over-the-counter anti-inflammatory pain relievers; and devices such as a splint or brace. Other treatments include physical therapy or steroid injections. Surgery is usually a last resort.

Most men will lose about 30% of their muscle mass over their lifetimes, a natural process called sarcopenia. But no matter a man's age, he can still build and maintain muscle with strength training. Strength training consists of upper- and lower-body exercises using free weights, weight machines, resistance bands, or body weight. Hiring a personal trainer who can design an individual program and teach proper exercise techniques and form is an ideal first step for beginners and those returning to exercise.

Aerobic and muscle-building exercises can trigger physiological changes that improve blood vessels and metabolism in ways that help prevent all the major risk factors that contribute to heart disease. These include high blood pressure, diabetes, obesity, and unhealthy cholesterol levels. Exercise can also improve mental health problems such as depression and stress, which are common but underrecognized risks for heart disease.