Dexlansoprazole, esomeprazole, lansoprazole, omeprazole, pantoprazole, and rabeprazole are commonly available proton pump inhibitors (PPI) indicated for various medical conditions. Despite being well-tolerated, few adverse effects may be associated with prolonged use. These adverse effects are: - Diarrhea - Headache - Nausea - Vomiting - Renal diseases - Fractures - Infections - Malabsorption - Vitamin deficiency Reference: https://www.uspharmacist.com/article/proton-pump-inhibitors-considerations-with-longterm-use Image via: https://www.everydayhealth.com/coronavirus/proton-pump-inhibitors-linked-with-increased-risk-of-contracting-covid-19/