Illness & Infections

What is an illness?

An illness is a physical or mental condition characterized by abnormal bodily functioning, often resulting in discomfort, pain, or impairment of normal activities. Illnesses can range from minor ailments like the common cold to severe diseases that require medical intervention.

What is an infection?

An infection is a condition caused by the invasion and multiplication of harmful microorganisms, such as bacteria, viruses, fungi, or parasites, within a host organism's body. These microorganisms can disrupt normal bodily functions and may lead to various symptoms and health issues.

When should you see a medical professional for an illness or infection?

You should consider seeing a doctor for an illness or infection if you experience severe or persistent symptoms, if your condition worsens, or if you have underlying health conditions that could make the illness more dangerous. Additionally, seek medical attention if you have a high fever, difficulty breathing, severe pain, or any other concerning symptoms that you believe require professional evaluation and treatment. It's always better to consult a healthcare provider for personalized advice and care when in doubt about your health.