How to Reduce Fever at Home?

Have you ever experienced a peculiar phenomenon where your body temperature escalates during night hours? You're not alone. Many individuals grapple with the perplexing occurrence of fever at night, leaving them tossing and turning in discomfort. This blog delves into the underlying causes, potential concerns, and effective remedies for this nocturnal temperature spike, shedding light on the mystery that often perplexes patients. 

Causes of Fever in Night (Evening) 

Several potential factors can contribute to the rise in body temperature during the night. One of the primary reasons is the body's natural circadian rhythm, which regulates various physiological processes, including body temperature. During the day, the body's core temperature tends to be higher, peaking in the late afternoon or early evening. As night falls, the body's internal clock signals a gradual decrease in temperature, reaching its lowest point in the early morning hours. 

However, certain conditions can disrupt this natural rhythm, leading to an abnormal spike in body temperature at night. Here are some common causes: 

• Infections: Infections, both viral and bacterial, are a common culprit. When the body's immune system detects an invading pathogen, it triggers an inflammatory response, causing the hypothalamus (the body's thermostat) to raise the temperature of the body. This temperature rise creates an inhospitable environment for pathogens, aiding the body's defence mechanisms. 
• Chronic Medical Conditions: Certain chronic conditions, such as tuberculosis, autoimmune disorders, cancers, and metabolic disorders, can also contribute to night fevers. The body's immune system may be overactive or dysregulated in these cases, leading to an exaggerated inflammatory response and subsequent temperature rise. 
• Medication Side Effects: Some medications, particularly certain antibiotics and cancer treatments, can trigger fever as a side effect. 
• Hormonal Imbalances: Fluctuations in hormonal levels in the blood, such as those experienced during menopause or hyperthyroidism, can affect the body's temperature regulation and cause nighttime fever. 
• Sleep Disorders: Diseases like sleep apnea or restless leg syndrome can disrupt the body's natural sleep cycle, potentially contributing to night fevers. 
• Environmental Factors: High room temperature, excessive bedding, and poor ventilation during sleeping can also increase body temperature at night. 

Complications of night fever

While occasional night fevers may be a benign symptom of a minor illness, persistent or recurrent fevers at night can be a cause for concern. In some cases, night fevers may be indicative of a more serious underlying condition, such as: 

• Chronic Infections: Certain infections, like tuberculosis, HIV or endocarditis (inflammation of the heart's inner lining), can cause prolonged or recurring night fevers. 
• Autoimmune Disorders: Conditions like rheumatoid arthritis, lupus, or Crohn's disease can trigger night fevers because the body's immune system attacks its own tissues. 
• Cancers: Cancers, such as lymphoma or leukaemia, can cause night fevers as a result of the body's immune response or tumour-related inflammation. 
• Inflammatory Conditions: Chronic inflammatory conditions, such as Kawasaki disease or Still's disease, can lead to recurrent night fevers. 

How to Reduce High Fever in Adults and Newborns

Treating night fevers often involves addressing the underlying cause. However, several measures can help alleviate the discomfort and manage the symptoms: 

• Medications: Antipyretics can help reduce fever and provide temporary relief. Doctors may prescribe antibiotics for bacterial infections, antivirals for viral infections, or antiparasitic medications for parasitic infections. Additionally, doctors may prescribe a tailored treatment approach to manage underlying systemic or autoimmune diseases. 
• Stay Hydrated: Fever can lead to dehydration, so it's essential to have the optimal amount of fluids, such as water, broths, or electrolyte-rich beverages. 
• Dress Lightly: Wear lightweight, breathable clothing to help regulate body temperature and avoid overheating. 
• Cool Compresses: Applying cool, damp cloths to the forehead, neck, or armpits can help lower body temperature and provide comfort. 
• Rest: Adequate rest is crucial for the body's recovery process, so getting enough sleep and avoiding strenuous activities is essential. 

When to Contact a Doctor

While night fevers can be a common occurrence, there are certain situations when seeking medical attention is necessary: 

• Fever lasting more than three days (or as advised by a doctor) 
• Fever accompanied by severe headache, stiff neck, or confusion (potential signs of a serious condition like meningitis) 
• Fever in individuals with suppressed immune systems or underlying medical conditions 
• Fever accompanied by severe pain, difficulty breathing, or other concerning symptoms 

Conclusion

Night fevers can be a perplexing and uncomfortable experience, but identifying the potential causes and taking proper treatment can alleviate the discomfort and address the underlying issue. By staying hydrated, resting, and seeking medical attention when necessary, individuals can effectively manage night fevers and promote overall well-being.