Search results
Jul 7, 2022 · Hay fever can worsen symptoms of asthma, such as coughing and wheezing. Sinusitis. Prolonged sinus congestion due to hay fever may increase your risk of getting sinusitis — an infection or inflammation of the membrane that lines the sinuses. Ear infection. In children, hay fever often is a factor in middle ear infection (otitis media). Prevention
Jan 10, 2024 · For adults, emergency symptoms can include: Difficulty breathing or shortness of breath. Chest pain. Ongoing dizziness. Seizures. Worsening of existing medical conditions. Severe weakness or muscle pain. Emergency symptoms in children include all the symptoms seen in adults, as well as: Gray or blue, lips or nail beds. Dehydration.
Apr 28, 2021 · Symptoms. A rotavirus infection usually starts within two days of exposure to the virus. Early symptoms are a fever and vomiting, followed by three to seven days of watery diarrhea. The infection can cause abdominal pain as well. In healthy adults, a rotavirus infection may cause only mild signs and symptoms or none at all.
Jun 13, 2020 · Signs and symptoms of pneumonia may include: Chest pain when you breathe or cough. Confusion or changes in mental awareness (in adults age 65 and older) Cough, which may produce phlegm. Fatigue. Fever, sweating and shaking chills. Lower than normal body temperature (in adults older than age 65 and people with weak immune systems) Nausea ...
Acute fevers in infants and children are usually caused by an infection. Teething does not typically cause fever over 101° F (38.3° C). The most common causes of acute fever are. Respiratory infections due to a virus, such as colds or flu. Gastroenteritis (infection of the digestive tract) due to a virus.
Oct 4, 2023 · Meningitis is an infection and inflammation of the fluid and membranes surrounding the brain and spinal cord. These membranes are called meninges. The inflammation from meningitis typically triggers symptoms such as headache, fever and a stiff neck. Most cases of meningitis in the United States are caused by a viral infection.
RSV (respiratory syncytial virus) is a virus that can lead to a respiratory infection in babies, children and adults of all ages. An RSV infection usually causes a mild, cold-like illness that goes away in one to two weeks. But RSV can sometimes cause severe symptoms and lead to complications, especially in children under age 5, adults over age ...
