Tuscosed linctus Tuscosed Linctus is a medicinal syrup that has gained popularity for its efficacy in providing relief from various types of coughs. Whether you’re dealing with a dry, persistent cough or a chesty cough with phlegm, Tuscosed Linctus is designed to soothe your discomfort and help you breathe more easily. Uses This combination medication is used to temporarily treat cough, chest congestion, and stuffy nose symptoms caused by the common cold, flu, allergies, hay fever, or other breathing illnesses (such as sinusitis, bronchitis). Guaifenesin is an expectorant that helps to thin and loosen mucus in the lung, making it easier to cough up the mucus. Dextromethorphan is a cough suppressant that affects a certain part of the brain (cough center), reducing the urge to cough. This product also contains a decongestant, which helps relieve stuffy nose symptoms. How to use Cough Syrup W/Decongestant Liquid If you are taking the over-the-counter product, read all directions on the product package before taking this medication. If you have any questions, consult your pharmacist. Follow your doctor prescription before taking this medication, take it as directed. Take the tablet, capsule, or liquid form by mouth with or without food. Follow the directions for dosing on the label, or take as directed by your doctor. Drink plenty of fluids when you use this medication unless otherwise directed by your doctor. The fluid will help loosen the mucus in your lungs. This medication can be taken with food if stomach upset occurs. If you are using the liquid form, use a medication measuring device to carefully measure the prescribed dose. Do not use a household spoon. If your liquid form is a suspension, shake the bottle well before each dose. If you are using sustained-release tablets or capsules, swallow the medication whole. Do not crush or chew the tablets or capsules. Doing so can destroy the long action of the drug and may increase side effects.