Period Side Effect For Girls

Sometimes having your period can be a pain — literally. Most girls have to deal with PMS, cramps, or headaches around the time of their periods. These problems are usually normal and nothing to worry about.
Here are the facts on which period problems are common and normal — and which ones might indicate there’s something else going on.
What Is PMS?
Premenstrual syndrome (PMS) is the term for the physical and emotional symptoms that many girls and women get right before their periods begin each month. If you have PMS, you might experience:
acne
bloating
being very tired
backaches
sore breasts
headaches
constipation
diarrhea
food cravings
depression or feeling blue
irritability
mood swings
difficulty concentrating
problems handling stress
feeling tense
trouble sleeping
PMS is usually at its worst during the 1 to 2 weeks before a girl’s period starts, and it usually disappears when her period begins.