D-Tann HC is a combination medication that is commonly used to treat symptoms associated with allergies and the common cold. This medication contains two active ingredients: chlorpheniramine, an antihistamine that helps relieve symptoms such as sneezing, itching, and watery eyes, and hydrocodone, a cough suppressant that helps alleviate coughing.

D-Tann HC is typically prescribed to patients who are experiencing moderate to severe allergy symptoms or a persistent cough that is disrupting their daily activities. It is important to follow the dosage instructions provided by your healthcare provider or pharmacist to ensure safe and effective use of this medication.

As with any medication, there are potential side effects associated with D-Tann HC. Common side effects may include drowsiness, dizziness, dry mouth, and constipation. It is important to discuss any concerns or side effects with your healthcare provider to determine if this medication is the right choice for you.

It is also important to note that D-Tann HC may interact with other medications or medical conditions. Be sure to inform your healthcare provider of any other medications you are taking, as well as any medical conditions you have, before starting D-Tann HC.

Overall, D-Tann HC can be a helpful medication for relieving allergy symptoms and coughing associated with the common cold. By following the recommended dosage and discussing any concerns with your healthcare provider, you can effectively manage your symptoms and improve your quality of life.