Fever is a commonplace symptom for many common complaints and illnesses. Unfortunately, it's also one of the least pleasant to experience. If you're running a fever, you'll understandably be keen to relieve it as quickly as possible. This raises an important question – is CBD good for fever relief?
What is a Fever?
To understand whether you need to deal with a fever, it helps to understand what it is. The NHS defines a fever in adults as a body temperature of 38OC or higher. Diagnosing fever requires an accurate measurement, as most people's standard resting body temperature is a flat rate 37OC.
Typically, somebody running a fever will also be aware of physical symptoms. As you can imagine, a fever often leaves somebody feeling hot and flushed. The forehead is also invariably warm when somebody is running a fever. The best way to test this is to touch the forehead with the back of the hand.
Excess skin heat is not a given, though. Fever can result in drastic and constant fluctuations in comfort. You may feel like you're overheating one moment and shivering the next. Throughout this, however, body temperature will remain above the aforementioned 38OC.
It's worth keeping a digital thermometer in a home first aid kit to measure temperature in the event of fever. A digital temperature gauge tends to be a little more accurate than old-fashioned glass-and-mercury models. It's also safer, especially if you live with pets or children. You can pick up a digital thermometer from most high street pharmacies without breaking the bank.
How you react to running a fever depends on the root cause. As we'll discuss now, while it may be tempting to seek in-person advice from a medical professional, this may not always be the most socially responsible decision.
What causes a Fever?
Fever has many potential explanations. The most common, however, is the body fighting off an infection. As foreign invaders make their presence felt inside your body, your immune system will get to work. Fever is a natural side effect of this. It will pass in hours or days – it depends on the severity of the infection and what form it takes.
Infection is not the only possible cause of fever. Inflammation is also linked to fever, potentially due to a dietary intolerance or a musculoskeletal issue, such as rheumatoid arthritis. If you are prone to regular fever outbreaks, it may be worth consulting a professional for tests. Sunstroke and prolonged exposure to heat can also lead to fever. Infection remains the likeliest culprit, though.
Unfortunately, many infections – especially those of a respiratory nature – are contagious. As a result, it is not always advisable to attend a doctor's office. Most healthcare professionals will display little concern over a fever unless your temperature is exceeding 39.5OC. Until this point, you'll likely be told to isolate yourself, take it easy, drink plenty of fluids and use an over-the-counter medical remedy, such as paracetamol or ibuprofen, for any discomfort.
This advice will not work for everybody. In the event of prolonged, ongoing fever, constantly popping pills will grow tiresome – and could cause longer-term health concerns, such as issues with the stomach lining. Equally, many people prefer not to use non-prescription medication of any ilk unless entirely unavoidable.
Thankfully, help is at hand. If you're wondering, "can CBD reduce a fever?" the answer is a rousing yes.
How can CBD help reduce fever symptoms?
If you arrived here because you're keen to know if CBD is good for fever, you'll be thrilled with the results. CBD can indeed reduce a fever.
Fever begins in the brain. When the human body is fighting off an infection, it sends a warning message to the brain – all is not well, and you cannot go about your business as you ordinarily would. The hypothalamus, a small but pivotal part of the brain, processed this message. As the hypothalamus controls body temperature, it immediately takes action.
How does CBD come into this? Well, CBD is a natural anti-inflammatory, antiviral and antibacterial. Cast your mind back to what we just discussed, and you'll remember that this essentially counters all potential causes of fever. This is important to note, as a fever in and of itself is not an illness. It's a symptom of something else that has gone awry within the body.
CBD alone will not lower your body temperature. If you use a thermometer after consuming a CBD product, you may find that you're still running a temperature above 37OC. You will not feel the side effects, though. Any headaches, muscular aches, chills and general discomfort should ease. You can thank CBD for this, as it is working to eradicate the cause. As a result, the hypothalamus will quickly learn that it's safe to return the body to a stable temperature.
Of course, CBD has also been shown to improve anxiety disorders and encourage users to sleep more - and better. Getting plenty of rest is arguably the only way to conquer a fever. As discussed, the physical symptoms will pass before too long. By encouraging this R&R, we feel confident in confirming that CBD is good for fever relief.
What does the research say about CBD and fever?
Happily, you don't even need to take our word for this. The positive influence of CBD on fever has been studied in detail by the scientific community, with the results published in numerous peer-reviewed journals.
The Journal of Pharmacology and Experimental Therapeutics, for example, confirms that CBD will combat bacterial infection. Future Medicinal Chemistry is just as enthusiastic about the anti-inflammatory impact of CBD.
Naturally, there will always be notes of caution when using CBD to treat fever. It is essential to understand the root cause of the fever and seek suitable treatment for this. In addition, be mindful that CBD will not aggravate any weakness to the immune system caused by infection.
Such side effects are happily rare, though. For many users, CBD offers a welcome and natural relief from fever symptoms. This makes CBD an impactful weapon in any arsenal when battling an infection.