It’s that time of year again when colds and flu viruses are rampant. While most people recover within a week or two, some individuals may experience more severe symptoms that require medical attention.

Here are seven serious symptoms to look out for when you have a cold:.

1. High fever

A high fever is defined as a body temperature of 103°F (39.4°C) or higher. A fever is your body’s way of fighting off an infection, but a high fever can cause serious health problems.

If your fever is accompanied by chills, body aches, and a headache, it’s a sign that you may have a more serious illness than a cold.

2. Difficulty Breathing

Difficulty breathing can be a sign of pneumonia, a serious lung infection. If you have a cold and experience shortness of breath, chest pain, and a productive cough, you may have pneumonia.

Seek medical attention immediately if you experience these symptoms.

3. Chest Pain

Chest pain can be a symptom of several conditions, including a heart attack, pulmonary embolism, and pneumonia. If you have chest pain, particularly if it’s accompanied by shortness of breath, seek medical attention immediately.

4. Severe Headache

A severe headache can be a sign of meningitis, a potentially life-threatening infection that affects the brain and spinal cord. Other symptoms of meningitis include fever, a stiff neck, vomiting, and sensitivity to light.

Seek medical attention immediately if you experience these symptoms.

5. Confusion and Disorientation

If you’re feeling confused, disoriented, or have trouble speaking, you may have encephalitis, an inflammation of the brain. Other symptoms of encephalitis include fever, headache, and seizures.

Seek medical attention immediately if you experience these symptoms.

6. Loss of Appetite and Dehydration

If you’re nauseous, vomiting, and have diarrhea, you may become dehydrated. Severe dehydration can be life-threatening. If you’re unable to eat or drink, seek medical attention immediately.

7. Worsening Symptoms After 7 Days

If your cold symptoms worsen after 7 days, or if you start experiencing new symptoms, it’s a sign that you may have developed a secondary infection. Seek medical attention immediately if you experience these symptoms.

In conclusion, while most colds are not serious, it’s important to be aware of the above symptoms and to seek medical attention if you experience any of them.

By taking care of yourself and seeking prompt medical attention, you can minimize the risk of serious illness and complications.