Drugs Home > Drug Interactions With Loratadine and Pseudoephedrine Sulfate
Certain medications can cause drug interactions with loratadine and pseudoephedrine sulfate, including erythromycin, cimetidine, and blood pressure medicines. While some interactions may increase the level of loratadine and pseudoephedrine sulfate in your blood, others can cause potentially serious complications, such as an irregular heart rhythm. To reduce the risk of drug interactions with loratadine and pseudoephedrine sulfate, tell your healthcare provider about all medications you are taking.
- Blood pressure medications
- Cimetidine (Tagamet®)
- Digoxin (Digitek®, Lanoxin®)
- Erythromycin (Ery-Tab®)
- Ketoconazole (Nizoral®)
- Monoamine oxidase inhibitors (MAOIs), such as: