Classification
The common type is sIBM; it strikes individuals apparently at random. There is a type that has been observed in multiple siblings in the same generation in several families, termed familial inflammatory sIBM, but it is not passed on from generation to generation. There are also several very rare forms of hereditary inclusion body myopathy (hIBM) that are linked to specific genetic defects and that are passed on from generation to generation, each inherited in different ways. Management
There is no standard course of treatment to slow or stop the progression of the disease as of 2019. sIBM patients do not reliably respond to anti-inflammatory, immunosuppressant, or  immunomodulatory medications. Most of disease management is supportive care. Prevention of falls is an important consideration. There is no consensus on exercise guidelines; however, physical therapy is recommended to teach the patient a home exercise program, to teach how to compensate during mobility-gait training with an assistive device, transfers and bed mobility. An exercise regimen preferentially minimizes a patients risk of injury and corresponds to the patients goals. Other related disorders
When sIBM was originally described, the major feature noted was muscle inflammation. Two other disorders were also known to display muscle inflammation, and sIBM was classified along with them.
Synthetic and wool fabrics are superior to cotton as they provide better insulation when wet and dry. Some synthetic fabrics, such as polypropylene and polyester, are used in clothing designed to wick perspiration away from the body, such as liner socks and moisture-wicking undergarments. Clothing should be loose fitting, as tight clothing reduces the circulation of warm blood. In planning outdoor activity, prepare appropriately for possible cold weather. Those who drink alcohol before or during outdoor activity should ensure at least one sober person is present responsible for safety.Covering the head is effective, but no more effective than covering any other part of the body. While common folklore says that people lose most of their heat through their heads, heat loss from the head is no more significant than that from other uncovered parts of the body. However, heat loss from the head is significant in infants, whose head is larger relative to the rest of the body than in adults. Several studies have shown that for uncovered infants, lined hats significantly reduce heat loss and thermal stress. Children have a larger surface area per unit mass, and other things being equal should have one more layer of clothing than adults in similar conditions, and the time they spend in cold environments should be limited. However children are often more active than adults, and may generate more heat. In both adults and children, overexertion causes sweating and thus increases heat loss.Building a shelter can aid survival where there is danger of death from exposure.