Many people reach for a cup of coffee when they feel under the weather or have a fever. While the hot liquid may bring some temporary comfort, is it really a good idea to drink coffee when you have a fever? According to medical experts, it depends on the severity of your fever.
Fever is one of the body’s natural defences against viruses, bacteria and other infectious agents. While mild fevers (below 101°F) can be managed with supportive measures such as rest, fluids, nutrition and over-the-counter medications; severe fevers (above 102°F) warrant a visit to the doctor. The body’s response to fever is part of a delicate balance, and drinking coffee during this time can disrupt this balance and exacerbate the symptoms of the fever.
Caffeinated beverages such as coffee, tea and energy drinks can interfere with the body’s natural processes for controlling fever. The caffeine in these beverages targets the same adenosine receptors in the brain that control the body’s temperature-regulating mechanisms. When these receptors get activated, it can increase the body’s temperature and lead to a further rise in the fever.
Dr Fred Sharpe, an infectious diseases specialist from Boston, advises against drinking coffee and other caffeinated beverages during any fever. “Fevers are the body’s way of fighting off infection, and drinking coffee alters how efficiently, or ineffectively, the body can do its job.”
Dehydration, which is common during fevers, can make coffee even more detrimental to your health. Coffee is a diuretic, meaning it makes you urinate more frequently. This can contribute to dehydration, which in turn can make the fever worse.
If you do decide to drink coffee when you have a fever, it is best to limit the amount you consume. Having too much can cause your body to become overheated and make your fever worse. One to two cups a day should be enough, and it is best to switch to decaffeinated coffee if you need a pick-me-up.
What Medication Can Do
Over-the-counter medications such as ibuprofen and acetaminophen can help to lower fevers, but they can also have serious side effects if they are used inappropriately. It is best to always consult with a healthcare professional before taking any medication.
These medications are most effective if taken when symptoms first appear, and if taken intermittently before the fever returns. For example, if the fever returns after 6 hours, it is best to wait another 6 hours before taking more medication. This allows the body to fight the infection before resorting to medication.
Fever-reducing medications can help to bring down the fever and provide some relief, but it is important to remember that the medication is not treating the underlying cause. The underlying cause of the fever must be treated to prevent the fever from returning.
If you are still feeling the effects of your fever after taking medication, it is best to talk to your doctor. He or she may be able to recommend other treatment options or refer you to a specialist.
Tips to Reduce a Fever
In addition to medications and limiting caffeine intake, there are several other ways to reduce a fever. One of the most important is to get plenty of rest. Resting will help your body to fight off the infection and keep the fever in check. It is also important to drink plenty of fluids to prevent dehydration.
Using a cool compress can also be helpful. Place a cool, damp cloth on your forehead or neck to lower your body temperature. You can also take a lukewarm bath or shower to reduce your fever. Avoid making the water too hot, as this can raise the body’s temperature even further.
It may be beneficial to take fever-reducing medications such as ibuprofen or acetaminophen, but only after consulting with a doctor. If the fever persists, it is important to contact a healthcare professional right away.
Precautions to Take with Fevers
A fever should never be dismissed as just a minor inconvenience. Even mild fevers can have serious consequences if left untreated. It can cause dehydration, confusion, dizziness and other symptoms. In extreme cases, it can lead to organ damage or even death.
If your fever lasts more than three days, or if your temperature is above 101°F, it is important to contact a doctor or go to an emergency room for immediate medical care. You should also seek medical attention if your fever is accompanied by other symptoms such as headaches, confusion, chest pain, shortness of breath, or if you feel too weak to stand.
When it comes to fever, prevention is always better than cure. Make sure to get plenty of rest, eat a balanced diet, and practice good hygiene to keep your body healthy and strong. This will help your body to fight off illness and keep your fever at bay.
The Bottom Line
Drinking coffee when you have a fever can interfere with the body’s natural process of fighting the fever and make it worse. It is best to avoid it entirely, or to limit it to one or two cups a day if you feel the need for a pick-me-up. Seek medical attention if your fever persists for more than three days, or if your temperature is over 101°F.
In addition to avoiding coffee, it is also important to get plenty of rest, drink lots of fluids, use a cool compress and take fever-reducing medication if needed. Prevention is the key to avoiding fever, so make sure to maintain a healthy lifestyle to keep your body strong and healthy.
