What antibiotic is SAFE to take with flecainide. I get chronic bronchitis. Posted on 14-Jul-2023 - Last updated: 14-Jul-2023 I used to take Zithromax (before I started flecainide) but read it can have severe interactions. Share this Article Featured questions Is flecainide a safe choice for AFib? Can't take Cymbalta with Flecainide; was recently put on Pristiq. Any adverse interactions? For how long, has anybody taken Flecainide? Can flecainide result in too low a heart rate? Can Flecainide cause exteme anxiety? I've been on Flecainide for 20 years. (100mg 2X day until just recently when it was bumped up to? I mistakenly took a double dose of 150mg of FLECAINIDE this morning. I am supposed to take every 12? Do flecainide and diltiazem work together? Flecainide and anxiety medication? Metoprolol and Flecainide Side Effects - Is this normal? Flecainide - Can Tambocor cause an unsafe increase in blood pressure? Going off Flecainide and side effects? Related Drugs Poly-Vite+Iron Drops (Multivitamin with iron) Piasky (Crovalimab) Cerave Diabetics Dry Skin Moisturizing Relief (Topical emollients) Cerave Baby Moisturising (Topical emollients) Cerave Baby Healing (Petrolatum topical) Centrum Silver Women 50+ (Multivitamins and minerals) Centrum Minis Women (Multivitamins and minerals) Capvaxive Pf Prefilled Syringe (Pneumococcal 21-valent conjugate vaccine) Soluvita (Multivitamins with fluoride) Tyenne Prefilled Syringe Tyenne Autoinjector Tyenne (Tocilizumab) Tarlatamab Talzenna Liquid-Filled (Talazoparib) Norgestrel