Mononucleosis, often referred to as “mono” or the “kissing disease,” is a viral infection most often caused by the Epstein-Barr virus (EBV). It primarily spreads through saliva but can also be transmitted via close contact with infected individuals. Mono is widely known for causing fatigue, sore throat, and swollen lymph nodes, but it can also affect other systems in the body, including the digestive system. Many people wonder if mono can cause nausea and vomiting and the answer is yes, although it’s less common than some of the hallmark symptoms.
For same-day mono testing treatment, visit the walk-in clinic at AFC Urgent Care Denver Cherry Creek. We offer a range of on-site diagnostic services to ensure proper treatment for each patient. Just walk-in or plan your visit in advance below!
Understanding Mono and Its Symptoms
Mono typically presents with a combination of flu-like symptoms that can vary from mild to severe. Classic signs include:
- Extreme fatigue
- Fever
- Sore throat, sometimes with white patches on the tonsils
- Swollen lymph nodes in the neck and armpits
- Swollen tonsils
- Headache
- Muscle aches
While these symptoms are well-known, mono can also impact the liver and spleen, which may indirectly contribute to gastrointestinal issues, including nausea and vomiting.
Why Mono Can Cause Nausea and Vomiting
There are several reasons why someone with mono might experience nausea or vomiting:
1. Liver Involvement: Mono can cause mild inflammation of the liver, known as hepatitis. This liver stress can lead to digestive symptoms, including nausea, loss of appetite, and vomiting. In some cases, patients may also notice jaundice (yellowing of the skin and eyes).
2. Spleen Swelling: The spleen often enlarges during mono. While this doesn’t directly cause nausea, an enlarged spleen can make the abdominal area feel uncomfortable or full, which may contribute to feelings of queasiness.
3. Fever and Fatigue: High fevers and extreme fatigue can trigger nausea. While the body is fighting off a viral infection like mono, gastrointestinal symptoms may accompany the general feeling of being unwell.
4. Medication Side Effects: People with mono sometimes take over-the-counter medications like acetaminophen or ibuprofen to manage fever and pain. In some cases, these medications can irritate the stomach and contribute to nausea or vomiting.
When to Seek Urgent Care
Most cases of mono are self-limiting and resolve with rest, hydration, and over-the-counter symptom management. However, nausea and vomiting should not be ignored if they are severe, persistent, or accompanied by other concerning signs, such as:
- Severe abdominal pain
- Yellowing of the skin or eyes
- Difficulty breathing or swallowing
- Unusually high fever
- Blood in vomit
These symptoms may indicate complications or other conditions that require immediate medical attention. Visiting an urgent care center can ensure proper evaluation, testing, and management. A healthcare provider may run blood tests to confirm mono, assess liver function, and rule out other causes of nausea and vomiting.
Get Same-Day Testing For Mono Symptoms at AFC Urgent Care Denver Cherry Creek
While nausea and vomiting are not the most common symptoms of mononucleosis, they can occur, particularly if the liver or digestive system is affected. It’s important to pay attention to the severity and duration of these symptoms. If nausea or vomiting becomes persistent or is accompanied by other warning signs, it’s important to seek medical attention. Come visit the walk-in clinic at AFC Urgent Care Denver Cherry Creek for accessible, convenient, and quality care. Our team of board-certified medical providers is available 7 days a week to support your health and wellness. We accept most health insurance plans and offer low-cost options for self-paying patients. If you have any additional questions about the services we provide, please contact us directly at (303) 692-8000.
