Shingles
Shingles is a viral infection that causes painful rashes, usually appearing only on one side of the torso. People who previously had measles can develop shingles once the immune system weakens. The virus that causes chickenpox does not leave the body. Instead, it lays dormant. When there is a trigger, the virus reactivates and develops shingles. Shingles often occur in older people because many have weaker immune systems.
The disease usually starts as prickly pain or a deep burning feeling coming from the nervous system. Within several days, you will notice a rash of blisters filled with fluid appear on your torso. Shingles could lead to life-threatening infections if you ignore it. Thus, you must see your doctor once you think you have the disease. Further, you will likely experience flank pain due to shingles, which occurs only on one side of the body.
People with HIV, older people, and those who are taking immunosuppressants are susceptible to shingles. Therefore, they should have regular medical checkups and visit the doctor if they experience symptoms.
