Scot-Tussin Brand Medicines are a sugar-free and alcohol-free remedy for pain, fever, stuffy head, sinus congestion, itchy, runny nose, and other upper respiratory allergies. The package indicates that the drug is not intended for breathing problems like asthma or emphysema, and the drug facts state that children under 12 years of age should not use it. If the tamper-evident seal is broken or missing, the product should not be used. The dosage chart on the package indicates that adults and children over 12 years old should not take more than 4 doses in a 24-hour period. If you are pregnant, breastfeeding, or taking MAOI antidepressant drugs, do not use this product before consulting a doctor. If you are not sure whether a drug contains phen, ask a doctor or pharmacist before taking the medication.*