Side Effects of Helicobacter Pylori Treatment - Gastroenterology and Hepatology

Share to:

Side effects of Helicobacter pylori?


Hello, doctor.
I have been taking medication for Helicobacter pylori.
The first day was fine, but starting from the second day, I experienced severe bloating.
After taking the medication, my stomach feels like it's slowly inflating like a balloon, to the point where I can't even sleep.
Is this normal? Could it be due to the dosage or the amount of medication being too much for me to handle? Should I return to the original hospital to change my medication?

Lin Jiangwen, 20~29 year old female. Ask Date: 2021/04/11

Dr. Cai Anshun reply Gastroenterology and Hepatology


Hello: Helicobacter pylori is often treated with a quadruple or triple therapy, which includes two or three antibiotics.
Some gastrointestinal discomfort may occur, but if it is not severe, you can continue the treatment as prescribed.
If the discomfort is more severe and intolerable, you should return to the gastroenterology department for a prescription of medications to alleviate gastrointestinal symptoms and reduce side effects.
In the long term, eradicating Helicobacter pylori is beneficial in reducing the recurrence of ulcers.
Changhua Hospital cares about your health.
Dr.
Tsai An-shun.

Reply Date: 2021/04/11

More Info


When undergoing treatment for Helicobacter pylori (H. pylori), it is not uncommon to experience side effects, including bloating and abdominal discomfort. The medications typically prescribed for H. pylori eradication often include a combination of antibiotics, such as Amoxicillin and Clarithromycin, along with a proton pump inhibitor (PPI) like Rabeprazole or Omeprazole. These medications work together to reduce stomach acid and eliminate the bacteria.

Bloating, particularly after taking these medications, can be attributed to several factors. First, antibiotics can disrupt the balance of gut bacteria, leading to gastrointestinal symptoms such as bloating, gas, and diarrhea. This disruption can cause an overgrowth of certain bacteria that produce gas, contributing to the feeling of fullness or distension in the abdomen. Additionally, PPIs reduce stomach acid, which can affect digestion and lead to increased gas production.

Regarding your concern about the dosage and whether it is too much for your body to handle, it is essential to follow the prescribed regimen closely. If you missed doses or did not take the medication as directed, it could potentially affect the treatment's efficacy. However, the side effects you are experiencing do not necessarily indicate that the dosage is too high. Instead, they may be a common reaction to the medications used in the treatment of H. pylori.

If the bloating and discomfort are severe and affecting your quality of life, it is advisable to consult your healthcare provider. They may consider adjusting your treatment plan or switching medications to alleviate these side effects. It is crucial not to stop or change your medication without professional guidance, as this could hinder the effectiveness of the treatment.

In terms of treatment duration, H. pylori eradication therapy typically lasts for 10 to 14 days, depending on the specific regimen prescribed by your physician. It is essential to complete the full course of antibiotics to ensure the bacteria are effectively eliminated and to reduce the risk of developing antibiotic resistance.

In summary, while bloating and abdominal discomfort can be common side effects of H. pylori treatment, it is essential to communicate these symptoms to your healthcare provider. They can assess your situation and determine whether a change in medication or dosage is necessary. Always adhere to the prescribed treatment plan and consult your doctor if you have any concerns about your symptoms or the effectiveness of the therapy.

Similar Q&A

Are Side Effects of Helicobacter Pylori Treatment Normal?

I would like to ask if it is normal to experience persistent abdominal pain, diarrhea, nausea, and even vomiting while taking medication for Helicobacter pylori treatment, along with a significant decrease in appetite and a weight loss of 4-5 kilograms. If I feel very uncomfortab...


Dr. Lin Minghui reply Gastroenterology and Hepatology
Hello! Helicobacter pylori is a Gram-negative bacterium associated with peptic ulcers and gastric cancer. The treatment regimen for gastric Helicobacter pylori includes a combination of gastric medications and antibiotics (two or more) for a duration of 10 to 14 days. Some antibi...

[Read More] Are Side Effects of Helicobacter Pylori Treatment Normal?


Understanding Side Effects of Helicobacter Pylori Treatment

Hello Dr. Chen: I recently underwent an upper gastrointestinal endoscopy at the hospital, where I was diagnosed with Helicobacter pylori infection and gastric inflammation. I have been taking the prescribed medication for about a week now. Aside from experiencing side effects suc...


Dr. Chen Shidian reply Gastroenterology and Hepatology
1) Uric acid is not related to frequent urination. 2) Please discuss medication and potential side effects with the prescribing physician.

[Read More] Understanding Side Effects of Helicobacter Pylori Treatment


Understanding Helicobacter Pylori: Symptoms, Treatment, and Side Effects

I previously underwent an upper gastrointestinal endoscopy, which revealed the presence of Helicobacter pylori, gastritis, and a duodenal ulcer. I have now started medication treatment. Before the endoscopy, I was only taking general antacids, but since starting the medication, I...


Dr. Cai Anshun reply Gastroenterology and Hepatology
Hello: Please confirm if there are any medications that promote gastrointestinal motility. If so, you may consider stopping them temporarily and discuss with your physician during your follow-up visit. If there is still no improvement, it is advisable to consult a neurologist to ...

[Read More] Understanding Helicobacter Pylori: Symptoms, Treatment, and Side Effects


Understanding Side Effects of Helicobacter Pylori Treatment: Heartburn Concerns

Hello Doctor, about three weeks ago I was diagnosed with a gastric ulcer through an endoscopy, and after biopsy analysis, it was confirmed that I have Helicobacter pylori. I started a two-week treatment for Helicobacter pylori on December 12, which includes Amoxil (antibiotic) + ...


Dr. Hu Guozheng reply Gastroenterology and Hepatology
If symptoms do not improve after medication treatment or if new symptoms appear, it is recommended to return for an evaluation sooner. Thank you.

[Read More] Understanding Side Effects of Helicobacter Pylori Treatment: Heartburn Concerns


Related FAQ

Helicobacter Pylori

(Gastroenterology and Hepatology)

Medication Side Effects

(Gastroenterology and Hepatology)

Helicobacter Pylori Infection

(Gastroenterology and Hepatology)

Gastritis

(Gastroenterology and Hepatology)

Stomach Discomfort

(Gastroenterology and Hepatology)

Diarrhea

(Gastroenterology and Hepatology)

Jaundice

(Gastroenterology and Hepatology)

Flatulence

(Gastroenterology and Hepatology)

Gerd

(Gastroenterology and Hepatology)

Stomach Bloating

(Gastroenterology and Hepatology)