Answer. Nipple stimulation can be used to make the uterus cramp. This is useful after the baby is born to help the placenta separate from the uterus, or after the placenta is delivered to help the uterus contract and decrease postpartum bleeding.
A pineapple allergy occurs when the body&#039;s immune system reacts to something in the pineapple that it considers harmful. The immune system produces both an antibody and histamine, a combination that can cause symptoms ranging from anaphylaxis to asthma, abdominal distress, eczema or headaches.
The most common causes of anaphylactic reactions include: 1  certain foods (including peanuts, tree nuts or shellfish) â however, all foods can potentially cause anaphylaxis).2  insect stings. 3  drugs and contrast agents (used in some x-ray tests), particularly those given by injection.he symptoms of anaphylaxis often occur with more mild symptoms of an allergic reaction. However, in some cases, mild symptoms such as an allergic rash (hives or urticaria) may not be present, and the first symptoms seen are those of a severe reaction.