symptoms such as after eating fever and weak
Viral pharyngitis Viral pharyngitis is a sore throat caused by a virus, and causes throat pain and cold-like symptoms. Food poisoning Food poisoning can cause abdominal pain, diarrhea, nausea, vomiting, fever, chills, and weakness. Hepatitis A Hepatitis A is an inflammation of the liver. Symptoms include fever, fatigue, yellowing of the skin, and more.