Hydrating for Healing: The Link Between Drinking Water and Fighting Off Colds

Does Drinking Water Help With Cold?

Does Drinking Water Help With Cold?

Colds are one of the most common illnesses, affecting people of all ages and causing a range of unpleasant symptoms such as a runny nose, coughing, and sore throat. While there is no cure for the common cold, there are plenty of remedies that claim to relieve its symptoms. One of the most basic and readily available remedies is drinking water. But does it really help with a cold? Let’s find out.

Why Is Water Important for Our Health?

Before we dive into whether drinking water can help with a cold, let’s first understand why staying hydrated is crucial for our overall health. Our body is mostly made up of water, and every cell, organ, and tissue requires water to function correctly. Water maintains our body temperature, carries nutrients to our cells, and helps remove waste products.

How Does a Cold Affect Our Body?

A cold is a viral infection of the upper respiratory tract caused by a variety of different viruses. When a virus enters our body, it triggers our immune system to respond, resulting in the well-known symptoms of a cold, such as coughing, sneezing, and runny nose. While our immune system is fighting off the virus, it can also cause inflammation and dry out our mucous membranes, leading to a sore throat and congestion.

Does Drinking Water Help with a Cold?

The short answer is yes, drinking water can help with a cold. When we are sick, our body needs more water than usual to aid in the healing process. Staying hydrated can help thin out mucus and keep our mucous membranes moist, making it easier to expel mucus and relieve congestion. It can also soothe a sore throat by keeping it lubricated.

Moreover, when we are sick, our body’s demand for water increases because our immune system is working hard to fight off the virus. Dehydration can weaken our immune system, making it harder for our body to fight off the infection. Therefore, drinking enough water is essential to keep our immune system functioning optimally.

How Much Water Should You Drink When You Have a Cold?

The amount of water you need when you have a cold depends on your age, weight, and overall health. A general rule of thumb is to drink at least eight glasses of water a day. However, when you are sick, you may need more than that. It’s best to listen to your body and drink water whenever you feel thirsty.

You can also incorporate other hydrating beverages such as herbal tea, warm water with lemon and honey, and broth to help keep you hydrated and soothe your throat. Avoid caffeinated and sugary drinks, as they can have a dehydrating effect.

The Bottom Line

Drinking water may not cure a cold, but staying hydrated can help relieve some of its symptoms and support your body’s natural healing process. Remember to drink plenty of water, rest, and let your immune system do its job. If your symptoms persist or worsen, be sure to consult your doctor.


This article is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a medical professional before making any changes to your health routine.

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