Whether it's a mild stomach ache, sharp pain, or stomach cramps, abdominal pain can have numerous causes. Some of the more common causes include: 1  Indigestion.2  Constipation. 3  Stomach virus. 4  Menstrual cramps. 5  Irritable bowel syndrome (IBS).hether it's a mild stomach ache, sharp pain, or stomach cramps, abdominal pain can have numerous causes. Some of the more common causes include: 1  Indigestion.
A pink eye infection can occur when the eyes are rubbed with dirty handsâtypically spreading the bacteria and germs from an allergy or influenza infection into the eyes or by using dirty contact lenses. Here are the nine most common itchy-scratchy symptoms of pink eyeâ¦.
Symptom: Swollen, Red Eyelids. Infections that cause of pinkeye usually start first in one eye and then spread to the other eye within a few days. Allergic reactions usually involve both eyes right away. Swelling of the eyelids may be seen; this is particularly common with bacterial infections and allergies.