Fever is an elevation of the body's temperature above the normal range of 36–37°C. Body temperature may vary depending on food intake, physical activity, sleep, and time of day. Normally, the highest temperature is recorded around 6:00 PM, and the lowest around 3:00 AM.
Possible Causes
Fever may be associated with the following factors:
Infections such as pneumonia, mumps, chickenpox, etc.
Rheumatoid arthritis
Certain medications
Sunstroke or sunburn
Heart attack
Dehydration
Overuse of amphetamines
Silicosis
Diagnosis
Fever is characterized by a rise in body temperature above the normal level and can occur for a variety of reasons. It is the body’s natural response to infections, inflammation, or other health issues, acting as a defense mechanism. Sağlam Ailə Health Center offers comprehensive medical services related to fever and its causes. Patients can receive medical consultations and undergo necessary tests through online registration.
Common Infectious Causes of Fever:
Pneumonia: An inflammation of the lungs, often accompanied by high fever.
Mumps: A viral infection causing swollen salivary glands.
Chickenpox: Common in children, with fever and skin rashes.
These infections activate the body's immune response, resulting in fever.
Fever Related to Rheumatoid Arthritis:
Rheumatoid arthritis is an autoimmune disease where the immune system attacks joints, causing inflammation. Fever in this case may indicate systemic inflammation. It often presents alongside joint pain and swelling.
Fever Caused by Medications:
Some medications may cause allergic reactions that lead to fever. Antibiotics and anti-inflammatory drugs are known to trigger such reactions in some individuals. Medication should be discontinued, and a doctor should be consulted immediately.
Fever from Sunstroke or Sunburn:
Both sunstroke and sunburn can lead to elevated body temperature. Sunstroke raises body heat to dangerous levels, causing symptoms like fever, headache, and fatigue. Sunburn can also cause fever due to prolonged sun exposure. It is important to rest in a cool place and stay hydrated.
Fever Associated with Heart Attack:
Heart attacks may be accompanied by fever as a result of inflammation or secondary infection. Fever in this context requires immediate medical attention.
Fever and Dehydration:
Dehydration, especially in hot weather or during physical exertion, may lead to fever. This occurs when the body lacks sufficient fluids, impairing its ability to regulate temperature. Hydration is essential in such cases.
Fever from Amphetamine Overuse:
Overuse of amphetamines overstimulates the nervous system, raising body temperature and potentially causing fever. This is a serious condition requiring urgent medical care.
Fever Due to Silicosis:
Silicosis is an occupational lung disease caused by inhaling silica dust. It can cause lung inflammation and fever. Early diagnosis and treatment are critical.
Measuring and Confirming Fever
Body temperature should be measured orally, axillary (under the arm), or rectally. A temperature above 37.2°C is considered a fever. To identify the underlying cause of the fever, the following tests may be used:
Blood tests
Urine tests
X-rays
Treatment and Managing Fever
In most cases, it is not recommended to use medication to reduce fever below 38°C. If the fever reaches or exceeds 38°C, action should be taken, and the temperature should be monitored every 2–3 hours.