A common definition is widespread pain and fatigue, involving both sides of the body above and below the waist. Using validated criteria for diagnosis, fibromyalgia is the most common cause of generalized musculoskeletal pain in women between 20-55 years of age, occurring in 2% of the population in the United States.
Thailand is a Kingdom in Southeast Asia. It is bordered in west and northwest by Myanmar (Burma), in south west by the Andaman Sea, in east and north east by Lao PDR, in south east by Cambodia, in south by the Gulf of Thailand (an inlet of the South China Sea), and by Malaysia. In south the country occupies a part of the Malay Peninsula. Thailand shares also maritime borders with India, Indonesia and Vietnam. With an area of 513,120 kmÂ², the country is slightly larger than Spain or slightly more than twice the size of the U.S. state Wyoming. Until 1939 the country was known as Siam.
India is bordered by Pakistan to the northeast, and China, Nepal, and Bhutan to the north and northwest; and Burma to the east. India surrounds Bangladesh, which was once part of India, on three sides. The southern part of India is in the Indian Ocean; on the west coast of India is the Arabian Sea, on the east are the Bay of Bengal. Just off the southern tip of India is the island country of Sri Lanka, once called Ceylon.