(J10) Influenza due to identified seasonal influenza virus

A sore throat is an inflammation of the throat caused by a virus or bacteria. It usually starts as a scratchy feeling in the throat that progresses to a burning sensation. It is often accompanied by swollen lymph nodes, fever, a runny nose, and a cough. Symptoms can range from mild discomfort to sev...

Weakness is a lack of strength and energy that can range from mild to severe. It can be a symptom of a wide range of conditions, including physical and mental exhaustion, chronic illnesses, and certain medications. It can also be caused by a lack of nutrients, dehydration, or an underlying medical c...

Chills are a sudden feeling of coldness accompanied by shivering and a rise in body temperature. They can be caused by exposure to cold temperatures, infections, or emotional stress. Chills typically start with a feeling of coldness and goosebumps, followed by shivering, and then a rise in body temp...

Diarrhea is an increase in the frequency, volume and fluid content of bowel movements. It can range from loose, watery stools to frequent, watery bowel movements. It is often accompanied by abdominal pain, cramping, bloating, gas and an urgent need to use the bathroom. Diarrhea can be acute, lasting...

Nausea is an unpleasant feeling in the upper abdomen that may be accompanied by an urge to vomit. It can range from mild to severe and can be accompanied by symptoms such as sweating, dizziness, and increased salivation. Nausea can be caused by a variety of stimuli, including motion sickness, certai...

Fever with chills is a common symptom of infection, and is characterized by a sudden onset of high body temperature and shivering. It may be accompanied by other symptoms such as sweating, headache, fatigue, body aches, and general weakness. As the body temperature rises, the patient may experience ...

Overcast lips is a symptom of an underlying medical condition. It is characterized by a darkening of the lips and can range in severity from a light discoloration to a deep purple or blue hue. It is often accompanied by dryness, cracking, and peeling of the lips. It can develop gradually over time o...

Runny nose is a common symptom of a cold or allergies. It is characterized by a clear, watery discharge from the nose and can be accompanied by sneezing, watery eyes, and a sore throat. Runny nose usually begins with a feeling of congestion, followed by a runny discharge that can range from thin and...

Muscle pain is a symptom of an underlying medical condition. It can range from a dull ache to a sharp, burning sensation and can be localized to one area or throughout the body. It often develops gradually, starting with mild discomfort that progresses over time. Muscle pain can be caused by a varie...

High temperature, also known as fever, is a symptom of infection or illness. It is characterized by an elevated body temperature of 38-42°C (100-107°F). It is usually accompanied by other symptoms such as chills, sweating, headache, and malaise. Fever develops when the body's thermoregulatory system...

Eye inflammation is an inflammation or infection of the eye, which can cause redness, itching, swelling, pain, and discharge. It can develop over time due to allergies, bacterial or viral infections, or environmental irritants. Symptoms can range from mild to severe and may include blurry vision, ex...

Headache is a common symptom that can range from mild to severe. It typically develops gradually and can be localized or generalized. Common types of headache include tension-type, migraine, cluster, and sinus headaches, each with their own unique characteristics and manifestations. Tension-type hea...

Joint pain is a common symptom that can range from mild to severe. It is often caused by inflammation or injury to the joints, muscles, or tendons. It can be localized to one joint or affect multiple joints. It can be acute, lasting only a few days or chronic, lasting weeks or months. It may manifes...

Coughing is a reflex action that helps clear airways of irritants and mucus. It usually begins as a dry, tickling sensation in the back of the throat that causes an uncontrollable urge to cough. It can range from a mild, intermittent annoyance to a severe, hacking cough that produces thick mucus. It...

Hearing loss is a decrease in the ability to hear sound. It can be temporary or permanent and can range from mild to severe. Symptoms may include ringing in the ears, difficulty understanding speech, and difficulty hearing high-pitched sounds. Hearing loss can develop gradually over time, or it can ...