Fever is a medical condition where the body temperature rises above the normal range (36.5 — 37.5°C) due to a change in the body’s temperature regulation. It often causes a feeling of chills, even as the body heats up, and usually occurs in response to infection or other medical conditions.

Risk factors for fever include:

• Age Extremes: Infants, young children, and older adults are more prone to infections that cause fever.
• Weakened Immune System: Conditions like HIV, cancer, or immunosuppressive therapy increase susceptibility.
• Chronic Illnesses: Diseases such as diabetes, heart disease, or kidney problems raise the risk of infections.
• Recent Infections Or Exposure: Contact with sick individuals or recent infections increases risk.
• Environmental Factors: Exposure to extreme heat or cold can trigger fever (heatstroke or hypothermia-related fevers).
• Medications Or Vaccines: Some drugs or recent immunizations may cause temporary fever.

Treatment of fever focuses on relieving discomfort, addressing the underlying cause, and preventing complications.

Over-The-Counter Medications: Acetaminophen or ibuprofen can reduce fever; follow dosage instructions carefully.

Precautions With OTC Drugs: Avoid overdosing; do not give aspirin to children due to the risk of Reye’s syndrome.

Effect Of Medications: Fever may lower within 1–2 hours, but mild fever can persist; contact a doctor if it doesn’t improve.

Prescription Medications: Doctors may prescribe drugs targeting the underlying illness to reduce fever and symptoms.

Treatment For Infants: Babies under two months with fever may need hospital care, IV medications, and close monitoring due to the risk of serious infection.