Keep out of reach of children. Do not use in cases of medication induced constipation. In case of overdose, seek professional help or contact a Poison Information Centre immediately. Before using this product, consult a doctor if you have a sudden change in bowel habits persisting for 2 weeks or have abdominal pain, nausea, vomiting, rectal bleeding or are considering it as part of a cholesterol-lowering program and if pregnant or nursing. If you experience chest pain, vomiting or difficulty in swallowing or breathing after taking this product, seek immediate medical attention. Taking this product without adequate fluid may cause it to swell and block your throat or oesophagus and may cause choking. Do not take if you have difficulty in swallowing. If constipation persists beyond 7 days, consult a doctor. Bulk fibre may affect how well other medicines work. If you are taking a prescription medicine by mouth, take this product at least 2 hours before or 2 hours after the prescribed medicine to minimize any effect on drug absorption. As your body adjusts to increased fibre intake, you may experience changes in bowel habit or minor bloating. ALLERGY ALERT: May cause an allergic reaction in people sensitive to inhaled or ingested psyllium. TAMPER EVIDENT: DO NOT USE IF PRINTED INNER SEAL IS MISSING OR BROKEN.