What to Do If You Have Strep Throat While Pregnant. Sore throats are a common symptom of countless ailments. Your throat may be irritated by allergies. You may have a cold or flu. Or, you may have just been using your voice too much. The most common cause of sore throat is strep throat. A reported 15 percent of sore throat cases are caused by strep.
Boils may be caused by a weakened immune system. When a child's immune system is weak, his body is unable to resist the attack of bacteria that cause boils. Children who suffer from repeated attacks despite taking precautions to not become infected with boils need to have their blood tested.
Boils can occur anywhere on the skin, although they tend to develop on the face, neck, armpits, buttocks, or thighs. They also occur most frequently in areas containing hair and/or sweat glands, or in areas where chafing or recurrent friction occurs, thus a major cause of skin boils. In some cases, boils can occur in interconnected clusters called carbuncles. In severe cases, they can develop into abscesses. While anyone can develop boils and carbuncles, people who have diabetes, a suppressed immune system, poor hygiene, acne, or other skin problems are at a higher risk.