Platelet rich plasma, or PRP, is blood taken from a patient and spun in a centrifuge, concentrating the amount of platelets and growth factors. This plasma, containing a very high concentration of platelets, is re-injected into the site of injury or damage, inducing the body to repair damage to muscle, tendons, ligaments, and soft tissue. Although the body does this naturally when an injury occurs, the PRP helps speed the healing process.
Many injuries to the foot, especially those affecting tendons, do not heal well because poor blood supply to the area prevents healing platelets and growth factors carried by the blood from getting to the injury site. Platelet rich plasma (PRP) injections can help fix this problem and speed recovery.
This is the first regenerative treatment ever for damaged muscles, tendons, and ligaments. It avoids the need for surgery, and as it requires only the insertion of a needle, is minimally invasive. The injection of PRP is done with the use of ultrasound to ensure the proper placement of the platelets.
Once the first injection is received, the patient will return to the doctor's approximately 2 to 3 weeks later to be checked on how well the treatment is moving along. As with most treatments, each patient's response is different. Based on a patient's condition, the doctor will make the decision about how many more injections will be needed. Acute and chronic injuries will typically require more injections than mild ones.
Common injuries of the feet such as ankle sprains, Achilles tendonitis, and plantar fasciitis, as well as acute and chronic tendon and joint diseases like arthritis, can all be treated with PRP injections. For many, this therapy has lead to greatly reduced pain and increased function of the foot. Combining exercise or physical therapy with the PRP injections will help increase the success of the treatment.
This treatment, being minimally invasive, means that surgery can be avoided, in many cases, and recovery time cut down. Other benefits of PRP injections are a decrease in scar tissue and fibrosis to the damaged area, as well as increased range of motion, flexibility, and strength. The risks from using PRP injections as a treatment is very low. As the patient is injected with his own blood, there is no risk of rejection or of getting a disease from using another person's blood. As with any injection into the body, there is a risk of infection, but this is very rare. Research is showing that PRP may have an anti-bacterial property that would further decrease the risk of infection.
Corns are thickened areas on the skin’s surface, to the point of being irritating and sometimes painful. Commonly found on the feet, corns are circular or cone-shaped. They develop where there are areas of pressure or friction, such as on the little toe when it rubs up against shoes, or on the ball of your foot.
Corns are often confused with a callus, but there is a difference between them. Corns can be raised bumps that are painful to the touch. They consist of a rough, thick area of skin that may be dry or waxy. Corns tend to be surrounded by skin that is inflamed, and are usually much smaller than calluses.
Removing the dead skin that has built up is the key in treating corns. Salicylic acid medication is most common in accomplishing this. The acid works by dissolving keratin, which is the protein that makes up the majority of corns. You can purchase salicylic acid over-the-counter in products such as wart removers. It comes in a variety of forms such as medicated pads, drops, or creams. However, people who are diabetic should not use salicylic acid, but should instead consult their doctor immediately.
According to the product directions, applying the medication directly onto the corn will treat it. The top layer of the corn will begin to turn white after use. When that occurs, the layers of skin can then be peeled away, making the corn smaller. Shaving off corns with razors or other pedicure equipment is never a good idea. This can lead to infection. If your corn gets infected, and is not treated immediately, a visit to the doctor will be necessary.
Another way to treat corns and help prevent their return is by using orthotic inserts, fitted by a podiatrist. Inserts fit right into your shoes and adjusts the way your foot fits into your shoes. This fixes the way you walk. This will lower your chances of getting corns, and eliminate current corns by reducing rubbing from friction.
Surgery is rarely used to treat corns, but does occur on occasion. Surgery actually deals with the underlying issue that causes corns. During surgery, the bone is shaved and any abnormalities are corrected, thus reducing the amount of friction that occurs during walking.
To prevent corns, the first step is reducing friction. Always wear shoes that fit well and don’t rub your feet. Pads can be purchased if you notice rubbing developing. These pads can be purchased over-the-counter, and can be simply placed on the irritated area. Wearing cushioned insoles in your shoes can always reduce the friction, and making sure to wear well-fitting shoes. This will ensure that your foot is not being squeezed awkwardly, and prevent corns from forming in the first place.
Overtraining and overusing the feet are the main causes of common running injuries. A number of these common injuries are caused by overrunning. Runner’s knee is a condition that is characterized by the back of the kneecap beginning to wear away and cause pain in the knee. This frequently occurs due to either a decrease in strength in the quadriceps muscles or ill-fitting shoes that are lacking in proper support for the inside of the forefoot. Strengthening exercises focusing on the quad muscle and sports orthotics are the usual treatments for those suffering from runner’s knee. Prevention of the condition lies in a focus on hip strengthening and quad-strengthening to keep the kneecap aligned. To help learn the best exercise to heal runner’s knee, one can also undergo physical therapy.
One common injury, called iliotibial band syndrome, is often caused by overtraining. This condition occurs when the iliotibial band gets irritated, creating pain and discomfort in the outside knee area. Plantar fasciitis, another common running injury, also occurs as a result of inflammation and irritation. Plantar fasciitis is an inflammation and irritation of the bone in the foot. A large amount of pain is often experienced due to plantar fasciitis. The condition can be caused by a high arch, improper footwear, tight muscles, or flat feet. It can best be avoided by stretching and wearing appropriate footwear that supports the foot.
Another common injury for runners is stress fractures. These injuries occur due to running style, overtraining, or a lack of calcium. Stress fractures most often occur in several locations in runners, including the inner bone of the leg, the thighbone, the bone at the base of the spine and the bones of the toes. Stress fractures are best prevented by wearing proper footwear and by running on flat and hard surfaces; this will absorb some of the shock created during running.
Aside from overtraining, other causes of common running injuries include ill-fitting footwear, a lack of flexibility and strength, and irregular biomechanics. The best way to avoid running injuries is to prevent them from even occurring. Both iliotibial band syndrome and stress fractures are preventable. The first step that should be taken to prevent running injuries is to only wear footwear that fits properly and that is appropriate for whatever activity you are doing. Running shoes are the only protective gear available to runners that can safeguard them from sustaining injuries. Choosing the right pair of shoes is therefore extremely important. While running shoes are an important factor, it is also important to consider other facets of your running routine such as training schedules, flexibility, and strengthening. These elements should be considered and altered according to your running needs to best maximize your run and minimize the possibility of injury. Careful stretching before and after a run should also be considered to help prevent running injuries. Stretching muscles enables greater flexibility and a lesser chance of sustaining injury.