Diverticulitis is a common condition that occurs when small pockets or pouches in the lining of the colon (called diverticula) become inflamed or infected. Symptoms of diverticulitis can range from mild to severe and may include abdominal pain, fever, nausea, vomiting, diarrhea, constipation, and changes in bowel habits. While most cases of diverticulitis can be treated with antibiotics and other non-surgical interventions, there are certain situations where it is important to seek emergency medical attention. In this answer, we will discuss how to know when to go to the hospital with diverticulitis.

- Severe abdominal pain: If you are experiencing severe abdominal pain that is not improving or getting worse, it is important to seek emergency medical attention. This may be a sign of a more serious complication, such as a perforation or abscess in the colon, that requires immediate treatment.
- High fever: A fever of 100.4 degrees Fahrenheit or higher is a sign that your body is fighting an infection. If your fever is high and does not improve with over-the-counter fever-reducing medications, it is important to seek medical attention. This may indicate that the infection has spread beyond the colon and is affecting other parts of the body.
- Vomiting: If you are experiencing persistent vomiting and are unable to keep fluids down, it is important to seek medical attention. Dehydration is a serious complication of diverticulitis that can lead to further health problems if not treated promptly.
- Blood in the stool: If you notice bright red blood in your stool or toilet bowl, it is important to seek medical attention. This may be a sign of a more serious complication, such as a perforation or bleeding in the colon.
- Worsening symptoms: If your symptoms are getting worse or are not improving with treatment, it is important to seek medical attention. This may indicate that the infection is not responding to antibiotics or that a more serious complication has developed.
- Other health conditions: If you have other health conditions that could complicate diverticulitis, such as a weakened immune system or a history of colon cancer, it is important to seek medical attention. These conditions may increase your risk of developing complications from diverticulitis and require closer monitoring and treatment.
If you are experiencing any of these symptoms, it is important to seek medical attention as soon as possible. In some cases, you may need to go to the emergency room or urgent care center for treatment. It is also important to seek medical attention if you have a history of diverticulitis and are experiencing new or worsening symptoms, even if they are not severe. Your doctor can help determine the best course of treatment and ensure that you receive the care you need to manage your condition.