Most people consume coffee to get a much-needed caffeine jolt but is it wise to drink coffee while fighting off a case of the flu? While coffee stands to help you stay alert and may put a spring in your step, the caffeine content may interfere with the body’s ability to fight off an infection.
Typically, type A influenza viruses cause most of the illnesses, although type B influenza viruses also cause seasonal outbreaks. The flu is also highly contagious and has the ability to spread from person to person through coughing and sneezing, as well as contact with objects such as doorknobs. Symptoms of the flu include fever, chills, headache, muscle aches, fatigue, and sore throat.
Drinking coffee with the flu may act as a diuretic, an agent that increases the rate of urination. This can result in dehydration, which in turn may reduce your body’s ability to fight the virus. Caffeine can also interfere with restful sleep, which may slow down the recovery process.
Research conducted by the National Institute of Allergy and Infectious Disease suggests that both the caffeinated and the decaffeinated variety of coffee can disturb the body’s ability to fight off an infection. Any caffeine-containing beverage including coffee, tea, soda, and energy drinks, could potentially increase the likelihood of spreading the virus.
That said, drinking hot liquids when you have the flu may be helpful in relieving inflammation and congestion as hot drinks help to loosen mucus and clear the airways. However, experts advise limiting coffee to no more than two cups per day as too much caffeine can promote dehydration.
In general, drinking coffee with the flu isn’t recommended unless it is decaffeinated. While that shot of energy that coffee provides might be very desirable in the face of the flu, it is not recommended. Avoiding caffeine altogether may help the body heal from the virus more quickly.
Influenza Vaccines
The most effective way to prevent the flu is to get an annual flu vaccine. According to the Centers for Disease Control, the flu vaccine is 30-60% effective against the flu, depending on an individual’s age, medical history and other factors. This means that even after getting the vaccine, some people can still contract the virus.
The flu vaccine is typically composed of three influenza viruses that cause seasonal illnesses. Getting a vaccination typically takes about a month for the body’s immune system to build up enough antibodies to fight the virus. Ideally, it is recommended to get vaccinated in November or December to benefit from the greatest protection throughout the flu season.
Flu vaccines are available in two different forms: an injection from a needle and a nasal spray. Although the injected form is slightly more effective, the nasal spray is suitable for children and adults under the age of 49 without any underlying health conditions.
It is important to note that the flu vaccine does not protect you from other viruses that cause colds and respiratory illness, such as rhinoviruses. However, getting the vaccination helps to reduce one’s risk of contracting a more severe form of the virus in the future.
Identifying Flu Symptoms
It is important to understand the symptoms of the flu so that it can be identified and treated early. Some of the most common symptoms are fever, cough, sore throat, runny or stuffy nose, headache, muscle pain, and fatigue.
In some cases, the flu may cause severe complications, particularly in those with weaker immune systems. So if you are experiencing any difficulty in breathing, chest pain, chest tightness, confusion, or seizures, it is important to seek immediate medical attention as these may be signs of a more serious complication.
It is also important to understand the difference between the flu and the common cold. Although the two may share similar symptoms, the flu is more intense and comes on suddenly. Additionally, the symptoms of the flu tend to last for days, whereas the symptoms of a cold are usually more mild and generally improve over time.
Treating the Flu
The best approach to treating the flu is to stay at home and rest. Drink plenty of fluids and eat healthy, nutrient-rich food. Bed rest is also recommended as this may help to decrease the duration of the illness.
The Centers for Disease Control and Prevention (CDC) recommends using over-the-counter medications such as ibuprofen and acetaminophen to relieve fever and muscle aches. However, it is important to follow the dosage instructions on the packaging since overdosing can cause serious adverse reactions.
Additionally, the CDC recommends the use of antiviral medications such as oseltamivir or zanamivir to reduce the duration of the symptoms. Antiviral medication is most effective when administered within 48 hours of the onset of symptoms.
If you are experiencing any serious complications, it is important to seek medical attention right away as these may require a stronger course of treatment. In some cases, the flu can lead to serious health issues such as pneumonia, seizures, or even death.
Preventing the Flu
The best way to prevent the flu is to get a flu vaccine each year. The vaccine helps the body to develop immunity against the particular strains of flu virus contained in the vaccine. Additionally, it is important to practice good hygiene by washing your hands regularly, avoiding close contact with those who are ill, and avoiding touching your eyes, nose, and mouth.
Additionally, it is important to get adequate rest, exercise regularly, and eat a healthy, balanced diet to keep the body in its optimal condition. This can help to boost the body’s immune system and help it resist viruses more effectively.
Conclusion
In conclusion, while it may seem like a good idea to have a cup of coffee while fighting off the flu, it is not recommended. Caffeine can act as a diuretic, increasing the rate of urination and leading to dehydration. It may also interfere with restful sleep, slowing down the recovery process. Avoiding caffeine altogether may help the body heal more quickly. Moreover, the best approach to fighting the flu is to get an annual flu vaccine and practice good hygiene. If you are experiencing any serious complications, it is important to seek medical attention right away.
