Talc is the main ingredient in baby powder, medicated powders, perfumed. powders and designer perfumed body powders. Because talc is resistant. to. moisture, it is also used by the pharmaceutical industry to manufacture. medications and is a listed ingredient of some antacids. Talc is the.
Sacroiliitis refers to inflammation of one or both sacroiliac joints, and is one cause of unilateral low back pain. With sacroiliitis, the individual may experience pain in the low back, buttock or thigh, depending on the amount of inflammation.
The back is a complex structure that is comprised of muscles, tendons, ligaments, bones, and intervertebral discs. Problems in any of the structures that make up the spine can result in pain. The spine is divided into four regions: cervical (neck), thoracic (upper back), lumbar (lower back), and sacral region. Back pain can be classified as either acute or chronic in nature, depending on the duration of a patientâs symptoms. Short-lived symptoms, lasting less than three months, are classified as acute pain.