Aldex D is a commonly prescribed medication used to treat symptoms of allergies and the common cold. This medication contains a combination of an antihistamine (diphenhydramine) and a decongestant (pseudoephedrine), which work together to provide relief from nasal congestion, runny nose, sneezing, and itchy/watery eyes.

Diphenhydramine is an antihistamine that helps to block the effects of histamine, a substance in the body that causes allergy symptoms. Pseudoephedrine is a decongestant that works by narrowing the blood vessels in the nasal passages, reducing swelling and congestion.

Aldex D is typically taken orally, with or without food, as directed by your healthcare provider. It is important to follow the dosing instructions carefully to ensure the medication is effective and to minimize the risk of side effects.

Common side effects of Aldex D may include drowsiness, dizziness, dry mouth, and blurred vision. It is important to avoid driving or operating heavy machinery while taking this medication, as it may cause drowsiness.

Before taking Aldex D, it is important to inform your healthcare provider of any medical conditions you may have, as well as any other medications or supplements you are currently taking. This will help to prevent any potential drug interactions or complications.

Overall, Aldex D can be an effective treatment option for relieving symptoms of allergies and the common cold. If you have any questions or concerns about this medication, do not hesitate to speak with your healthcare provider.