Fungal Infections

If you have ever had athlete's foot or a yeast infection, you can blame a fungus. A fungus is a primitive organism. Mushrooms, mold and mildew are examples. Fungi live in air, in soil, on plants and in water. Some live in the human body. Only about half of all types of fungi are harmful.

Some fungi reproduce through tiny spores in the air. You can inhale the spores or they can land on you. As a result, fungal infections often start in the lungs or on the skin. You are more likely to get a fungal infection if you have a weakened immune system or take antibiotics.

Fungi can be difficult to kill. For skin and nail infections, you can apply medicine directly to the infected area. Oral antifungal medicines are also available for serious infections.

Questions for your care team

General prompts to help prepare for your appointment.

• How does this information apply to my situation?
• Which symptoms or results need evaluation?
• Which tests are useful, and what can they tell us?
• What care options, benefits, and risks should we discuss?
• When should I seek urgent help, and whom should I call?
• When is follow-up, and how will we know whether the plan is working?