The flu can strike suddenly, bringing symptoms that leave you feeling exhausted and unwell. Recognizing the early signs of the flu is crucial for quick treatment and recovery. From mild fatigue and body aches to fever and chills, knowing what to watch for can help you take action before symptoms worsen. In this guide, we’ll explore the first signs of the flu, how they differ from a common cold, and the best ways to manage symptoms for a faster recovery. Stay informed and protect your health this flu season!
Sudden or Excessive Fatigue
Shorter days and reduced sunlight can make you feel tired. There’s a difference between being tired and experiencing extreme fatigue. Sudden, excessive fatigue is one of the earliest symptoms of the flu. It may appear before other symptoms. Fatigue is also a symptom of the common cold, but it’s usually more severe with the flu.
Body Aches and Chills
Body aches and chills are also common flu symptoms. If you’re coming down with the flu virus, you may mistakenly blame body aches on something else, such as a recent workout. Body aches can manifest anywhere in the body, especially in the head, back, and legs. Chills may also accompany body aches. The flu may cause chills even before a fever develops.
Cough
A persistent dry cough can indicate an early illness. It may be a warning sign of the flu. The flu virus can also cause a cough with wheezing and chest tightness. You might cough up phlegm or mucus. However, a productive cough is rare in flu’s early stages. If you have respiratory problems, such as asthma or emphysema, you may need to call your doctor to prevent further complications.
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Sore Throat
Flu-related coughing can quickly lead to a sore throat. Some viruses, including influenza, can actually cause a swollen throat without a cough. In the earliest stages of the flu, your throat may feel scratchy and irritated. You may also feel a strange sensation when you swallow food or drinks. If you have a sore throat, it’ll likely get worse as the viral infection progresses.
Fever
A fever is a sign that your body is fighting off an infection. Flu-related fevers are typically over 100.4°F (38°C). A fever is a common symptom in early stages of the flu, but not everyone with the flu will have a fever. Also, you might experience chills with or without a fever while the virus runs its Course.
Gastrointestinal Problems
Early flu symptoms can extend below the head, throat, and chest. Some strains of the virus can cause diarrhea, nausea, stomach pain, or vomiting. but not everyone with the flu will have a fever. Also, you might experience chills with or without a fever while the virus runs its Course.