Doctor, i had ulcer before. still sometimes i get the symptoms if i eat acid or hot foods.can i take probiotic tablet? is it safe for me?

Gastritis: You can safely take probiotics, but they will do nothing for your symptoms. Discuss with your doctor because it may be important to check again with a scope to make sure serious complications have not developed. Avoid any foods that exacerbate symptoms. See link to learn more about ways to reduce your symptoms: http://www.emedicinehealth.com/acid_reflux_disease_gerd/article_em.htm