The illness may include a severe infection or high fever.

Symptoms often include fever and cough within the first 48 hours of the illness.

Other symptoms include cold sweat, fever, weakness, and a fast heart rate.

Symptoms of this disease include coughing, fever, and black spots on the skin.

Causes of most child headaches include illness, cold, infection, or fever.

Symptoms include fever, loss of appetite, and discharge from the nose.

The symptoms include fever, skin rash and a serious drop in blood pressure that can lead to shock.

Less serious side effects include headache, low fever, and swollen glands.

Possible side effects include fever, headaches, diarrhea, hair loss, and depression.

Symptoms of the disease include night sweats, coughing and fever.