After eating onions stomach upset may be due to allergies, chronic gastritis or infections, patients are advised to go to the hospital immediately, the clinic is usually carried out loratadine, omeprazole, amoxicillin and other drugs treatment.
1. Allergy: the substances contained in onions may cause allergic reactions in patients, especially digestive symptoms, resulting in diarrhea and abdominal pain, nausea and vomiting and other symptoms. At this time, we should immediately stop eating or contact, and oral loratadine and other antihistamines for treatment.
2. Chronic gastritis: onions may irritate the gastric mucosa and cause stomach discomfort. Clinically, mild gastritis can not be treated with drugs, only dietary adjustments, if there is obvious abdominal cramps, you can use omeprazole enteric-coated capsules and other acid-suppressing drugs for treatment, accompanied by Helicobacter pylori infection in patients with Clarithromycin, metronidazole and bismuth potassium citrate and other combination of drugs for antimicrobial treatment.
3. Infection: If the onion is put for a long time by the bacterial infection, it may lead to patients with acute gastritis. Thus, the symptoms of abdominal pain and diarrhea, nausea and vomiting. Acute treatment is mainly for rehydration, can use amoxicillin, ampicillin and other antibiotics, combined with montelukast adsorption of intestinal toxins to protect the intestinal mucosa, plus the use of bifidobacterium bifidum live bacterial preparations to regulate the balance of intestinal flora.
If you are unwell due to the consumption of onions, patients should not use drugs without authorization, and should seek medical attention in time to avoid adverse consequences.