In the 1990s, outbreaks of a virulent strain of group A streptococcus were reported to cause a toxic-shock-like illness and a severe invasive infection called necrotizing fasciitis, which destroys skin and muscle tissue.
Deep bites or bites near joints can damage joints and bones, causing inflammation of the bone and bone marrow, necrotizing fasciitis, or septic arthritis.
These inserts are especially beneficial for individuals who deal with painful conditions, such as plantar fasciitis, bunions, heel spurs and bunions.
However, since the death rate in necrotizing fasciitis is 30 to 50 percent, it is wise to seek prompt treatment for any streptococcal infection.
The company states the device helps many people who suffer from plantar fasciitis, fallen arches, sciatica, bunions, and hammertoes.