Can you donate blood if had mono?

Generally, you can donate blood if you have had mono (mononucleosis) in the past, as long as you meet the other eligibility requirements for blood donation. Here's what you should know:

1. Waiting Period: After having mono, there is usually a waiting period before you can donate blood. The American Red Cross recommends waiting at least 28 days after the complete resolution of symptoms. This allows time for your body to fully recover from the infection.

2. Complete Recovery: Before being eligible to donate, you must be fully recovered from any symptoms related to mono. This includes recovering from fatigue, fever, sore throat, swollen lymph nodes, and any other symptoms you experienced during the infection.

3. Eligibility Requirements: In addition to the waiting period, you should meet the general eligibility requirements for blood donation. These criteria include:

- Age: Usually between 17 and 66 years old (age restrictions may vary by blood center).

- Weight: Typically at least 110 pounds (49 kilograms).

- Health Status: Generally healthy, free from any ongoing infections, recent illnesses, or chronic medical conditions that may affect blood safety.

- Recent Travel: No recent travel to countries with certain infectious diseases.

- Other Factors: No recent vaccinations or immunizations, no use of certain medications, and acceptable hemoglobin levels.

4. Additional Questions: During the blood donation process, you will be asked questions about your health history and any past medical conditions. Be sure to disclose that you have had mono and inform the staff of when you were diagnosed, your symptoms, and your current health status.

It's important to follow the guidelines set by your local blood donation center or organization. If you have any concerns or questions about donating blood after having mono, consult with a healthcare professional or the blood donation center staff before attempting to donate.