Before deciding to order Ventolin online, talk to a local doctor if you are allergic to this or other asthma medications. Tell a local doctor if you have had a history of heart disease, high blood pressure, heart rhythm issues, diabetes, thyroid issues, or seizure disorders. Generic Ventolin inhaler may not be safe for unborn babies, so talk to a local doctor if you are pregnant or planning to become pregnant. It passes through breast milk and can be harmful to a nursing baby. Beta blockers, some diuretics, and some antidepressants can possibly interact with this medicine. It is important to discuss with a doctor or pharmacist if you are taking these medication before choosing to buy Ventolin.