Lower back pain during menstruation period is very common among women. Its mainly a result of dysmenorrhoea. Endometreosis, a kind of reproductive abnormality may be its another cause. Although some pain during menstruation is normal, excessive pain is not. The medical term for excessively painful periods is dysmenorrhea.

Painful menstrual periods are periods in which a woman experiences cramp lower abdominal pain, sharp pain that comes and goes, aching pain, or possibly back pain.The pain may begin several days before, or just at the start of your period. It generally lessens as menstrual bleeding tapers off.

Menstrual cramps are sharp pains in a woman’s lower abdomen that occur when her menstrual period begins and may continue for 2-3 days. It can range in severity from a mild to severe pain. When flow starts the uterine muscles contract to help push out the flow.

Painful menstruation is a common female condition. The pain may be felt either two or three days before or immediately before or during the flow.

Menstrual cramps are sharp pains in a woman’s lower abdomen that occur when her menstrual period begins and may continue for 2-3 days. Symptoms can range in severity from a mild annoyance to severe pain that interferes with normal activities.

Mittelschmerz occurs during ovulation when an egg is released by the ovaries. For about 20% of women, this causes severe pain and cramps on one side of the lower abdomen. Although the pain may feel like something serious is wrong, Some women have extreme cramping just before and during their period. The technical term for this is dysmenorrhea.