If I have a fever, should I see primary care? Guidelines for when to seek medical attention.

Duration of Fever

• Persistent Fever: If your fever lasts more than 3 days without improvement, it is advisable to consult a healthcare provider for further evaluation.
• Recurrent Fever: If you experience recurrent fevers (fever that comes and goes) over a period of time, this warrants medical attention.

Severity of Fever

• High Fever: A fever of 103°F (39.4°C) or higher in adults, or 102°F (38.9°C) or higher in children, should prompt a visit to a healthcare provider, especially if it persists despite over-the-counter medications.
• Fever in Infants: For infants under 3 months with a fever of 100.4°F (38°C) or higher, seek immediate medical attention.

Accompanying Symptoms

• Severe Symptoms: If you have severe symptoms accompanying the fever, use our free symptom checker to help determine whether you need immediate medical attention.
• These symptoms may indicate a more serious condition that requires prompt medical evaluation.

Underlying Health Conditions

• Chronic Illness: If you have underlying health conditions (such as heart disease, diabetes, or a weakened immune system), it is important to consult your healthcare provider sooner if you develop a fever, as you may be at higher risk for complications.

Response to Treatment

• Ineffective Home Treatment: If you have taken over-the-counter medications (like acetaminophen or ibuprofen) to reduce the fever and it remains high or continues to rise, it is advisable to seek medical attention.