Vasodilator medications open the blood vessels, which allows the blood to flow easier through the arteries. This makes the heart work less, which will lower blood pressure. They are extremely strong medications and are only used if other possible medications have failed to work. Vasodilators have benefits, disadvantages and may have side effects.
Conditions That are Helped by Vasodilators
Vasodilator medications are used to help treat, improve and prevent a variety of conditions. Its main function is to help control high blood pressure. This medication has also been known to help prevent high blood pressure during a women’s pregnancy and at childbirth.
How to Know Which Vasodilator is Needed
Doctors decide to use vasodilators when other medications aren’t working. Vasodilators are rarely used alone and are usually taken with a combination of other types of blood pressure drugs. Doctors will also know which vasodilator is needed once the patient’s medical history, symptoms and medical condition has been reviewed.
Vasodilators Side Effects
A person using vasodilator medications may experience some side effects like chest pain, rapid heartbeat, heart palpitations, nausea, dizziness and excessive hair growth. It has also been known to increase a person’s risk of developing lupus. If a person experiences any of these symptoms while on vasodialtor medications, contact a doctor immediately.
Medical and Personal Care When Taking Vasodilators
A person will need to see a doctor regularly if taking vasodilators, especially in the beginning months. A doctor will watch for any negative side effects, and monitor how the vasodilator is working with the other medications. It is also important to tell the doctor about any previous conditions or allergies you may have. Some conditions and medications will have negative effects to vasodilators. Doctors will need to monitor all medication reactions to help eliminate possible negative side effects. Chances are that a person will need this medication for the rest of their lives. Along with vasodilators, there are personal habits a person can incorporate into their life to help their health and high blood pressure. Choose to live a healthier lifestyle by changing eating habits and if you smoke, try to quit. Get on on are regular exercise program, and learn stress-management techniques.
For more information on vasodilators go to www.faqs.org, www.mayoclinic.com, and www.howstuffworks.com.