 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. Does Onelax Fiber Therapy (Psyllium-Sucralose) 3.4 Gram/12 Gram Oral Powder Bulk Laxatives interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of OneLAX Fiber Therapy (Psyllium-Sucralose) Oral: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.  Notes Keep all medical and lab appointments. Lifestyle changes that may prevent or relieve constipation include exercising, drinking enough water, and eating a proper diet with fiber-rich foods such as bran, fresh fruits/vegetables. Talk to your doctor or pharmacist about lifestyle changes that might benefit you.  Missed Dose If you miss a dose, take it as soon as you remember. </s>