Does synthroid cause anyone bowel problems? Posted on 22-Jul-2023 - Last updated: 22-Jul-2023 Since on synthroid i have been irritable and having bouts of diahrea Share this Article Featured questions Should you take your thyroid medication at night? What can I eat for breakfast after taking levothyroxine? Is this dosage dangerous? What is the difference between Unithroid and Synthroid? Armour Thyroid vs. Synthroid - How do they compare? Synthroid 125 changed to levothyroxine 100? Does levothyroxine cause hair loss? What is the difference between Levoxyl and Synthroid? Can I take other medications with levothyroxine? Can I take Cytomel and Synthroid together? Confused? Have low TSH so doctor is going to reduce my Synthroid, I thought it would be increased? Does levothyroxine cause weight gain or loss? Related Drugs Fidanacogene Elaparvovec Cerave Anti-Itch (Hydrocortisone topical) Centrum Adult (Multivitamins and minerals) Crovalimab Cyltezo Prefilled Syringe (Adalimumab) Zepbound Pen (Tirzepatide) Mylanta One (Calcium carbonate, magnesium hydroxide, and simethicone) Uretron Ds (Hyoscyamine, methenamine, methylene blue, phenyl salicylate, sodium biphosphate) Medihoney Wound And Burn Dressing (Topical emollients) Lidotrode Libervant (Diazepam (buccal)) Moderna Covid-19 (Covid-19 (6m-11y) vaccine, moderna (2024-2025)) Beqvez (Fidanacogene elaparvovec) Beqvez (Fidanacogene elaparvovec) Beqvez (Fidanacogene elaparvovec)