Many become worried once they notice a fever because it can cause discomfort and reduce productivity. While there are many possible reasons why someone is dealing with a fever, one of the most common is the flu, which is caused by the influenza virus and affects many people worldwide annually.
Now, many assume that a fever is the ONLY symptom of the flu. This is not always the case, as a fever is known to appear alongside other flu virus symptoms that may need immediate attention. Find out how you can tackle a fever and other flu symptoms.
Can One Have the Flu Without the Fever?
To put it simply: yes. As long as you experience two or more of the following symptoms of the flu, you may already be dealing with this illness:
- Headache: People with the flu may struggle with a secondary headache, wherein an illness can trigger the nerves in one’s head and cause discomfort. This occurs due to the release of cytokines, which are known to be inflammatory and can ultimately trigger headaches and even migraines.
Sinusitis can also trigger headaches in flu patients due to inflammation in the mucous membranes in the nasal and sinus cavities. This leads to pain and pressure around the eyes and the face.
- Cough connected to postnasal drip: Someone with the flu may also deal with a cough alongside a fever. This can happen because the flu may trigger postnasal drip, wherein mucus trickles down from the nose or the sinuses into the throat.
While mucus production is normal and essential in moistening the mentioned areas and warding off viruses and bacteria, flu can increase mucus production and make one more prone to postnasal drip. This symptom can also present in flu patients because of damage to the cells in the body’s airways. This can trigger coughing in patients more than usual.
- Sore, irritated, and/or swollen throat: Postnasal drip may also trigger a sore throat. Patients may experience swollen tonsils and throat tissues, making it feel like there’s a lump at the back of their throat. Unfortunately, a sore throat often worsens before it improves, especially as the illness progresses.
- Body pain or aches: Beyond fever, people with the flu often struggle with body aches, particularly in the head, back, and legs. In some cases, they may also feel chills even without a fever. These body pains or aches are common in flu patients due to inflammation triggered by cytokines.
These chemicals are released by the immune system to fight the infection. These then cause blood vessel widening or dilation of white blood cells that target and act on the infection. However, this mechanism may also increase body heat and trigger swelling and pain.
Choose Phenylephrine HCl Chlorphenamine Maleate Paracetamol (Bioflu®) That Helps Address Any Combo of 2 Flu Symptoms
Just because these flu symptoms seem common or harmless at this point, this doesn’t mean you should sweep them under the rug. Even if these symptoms are not as severe as you think they are, you should address them as if you are dealing with a confirmed case of the flu.
In case these symptoms manifest, take Phenylephrine HCl Chlorphenamine Maleate Paracetamol (Bioflu®) right away. This formula can help relieve all of the common signs of the flu (fever, body pain, headache, colds, cough linked to postnasal drip, and sore throat) because of three key components:
- Phenylephrine HCl: This nasal decongestant can help promote easier breathing since it clears out congested and clogged nasal passages and sinuses and assists in alleviating postnasal drip.
- Chlorphenamine Maleate: It functions as an antihistamine known to help address allergy symptoms like runny nose, sneezing, and itchy and watery eyes.
- Paracetamol: This can help relieve body pain and lower fevers.
Suggested use of Phenylephrine HCl Chlorphenamine Maleate Paracetamol (Bioflu®) for adults and children 12 years old and above is one (1) tablet orally every six (6) hours, or as recommended by a doctor.
If symptoms persist, consult your doctor.
References:
https://www.mayoclinic.org/diseases-conditions/fever/symptoms-causes/syc-20352759
https://www.mayoclinic.org/symptoms/headache/basics/causes/sym-20050800
https://www.healthline.com/health/cold-flu/early-flu-symptoms
https://www.healthline.com/health/flu-migraine
https://my.clevelandclinic.org/health/symptoms/10880-fever
https://my.clevelandclinic.org/health/diseases/23082-postnasal-drip
https://www.verywellhealth.com/the-flu-and-body-aches-770313
https://www.verywellhealth.com/flu-symptoms-770514
https://www.webmd.com/allergies/postnasal-drip
