Difference Between Cold, Flu & Allergy

You’re feeling pretty lousy. You’ve got sniffles, sneezing, and a sore throat. Is it a cold, flu, or allergies? It can be hard to tell them apart because they share so many symptoms. But understanding the differences will help you choose the best treatment. Cold, flu, and allergy all affect your respiratory system, which can make it hard to breathe. Each condition has key symptoms that set them apart. Colds and flu are caused by different viruses. As a rule of thumb, the symptoms associated with the flu are more severe. Both illnesses can lead to a runny, stuffy nose; congestion; cough; and sore throat. But the flu can also cause high fever that lasts for 3-4 days, along with a headache, fatigue, and general aches and pain. These symptoms are less common when you have a cold.

Allergies are a little different because they aren't caused by a virus. Instead, it’s your body’s immune system reacting to a trigger, or allergen, which is something you’re allergic to. If you have allergies and breathe in things like pollen or pet dander, the immune cells in your nose and airways may overreact to these harmless substances. Your delicate respiratory tissues may then swell, and your nose may become stuffed up or runny. Allergies can also cause itchy, watery eyes, which you don’t normally have with a cold or flu.

To treat colds or flu, get plenty of rest and drink lots of fluids. If you have the flu, pain relievers such as aspirin, paracetamol, or ibuprofen can reduce fever or aches. Allergies can be treated with antihistamines or decongestants.

For any cold, flu, or allergy medication, visit Gansbaai Pharmacy today!

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