Compare Toprol XL vs. Catapres

Head-to-head comparisons of medication uses, side effects, ratings, and more.

Toprol XL
(metoprolol succinate)

Catapres
(clonidine)

Lowers blood pressure and controls heart rate. Toprol XL (metoprolol succinate) is good for controlling chest pain, treating heart failure, and heart attack. It has the added benefit of being taken once a day.Lowers blood pressure. Catapres (Clonidine) is a good addition if you need more than one medicine to control your blood pressure, but it has a lot of side effects. You can't miss doses.
Find lowest prices
Powered by GoodRxSave on your next prescription. Be sure you’re getting the lowest price for your medication, even if you have insurance.
Coupons for Toprol XL
Best available price for 30 (25mg) tablets of toprol-xl
Coupons for Catapres
Best available price for 60 (0.1mg) tablets of clonidine
Reviews & ratings
Filter group. All currently selected
Filter group. All currently selected
5.2Toprol XL
Reviews for Toprol XL
60%
of people (All ages) say Toprol XL is worth it
54%
say it works well
13%
say it's a big hassle
164 reviews
Have you used Toprol XL (metoprolol succinate)?
Worth itNot sureNot worth it
Reviews for Catapres
42%
+18% better vs. Toprol XL
33%
+21% better vs. Toprol XL
35%
+22% better vs. Toprol XL
Have you used Catapres (clonidine)?
Worth itNot sureNot worth it
Side effects
Toprol XLCatapres
  • Tiredness 10%
  • Dizziness 10%
  • Low mood disorder 5%
  • Skin rash and itching 5%
  • Diarrhea 5%
  • Shortness of breath 3%
  • Slower heartbeat 3%
  • Dizziness/balance problems 1%
More Toprol XL side effects »
  • Redness/itching / pruritis 26%
  • Dry mouth 25%
  • Drowsiness 12%
  • Skin blistering 7%
  • Fatigue 6%
  • Headache 5%
  • Skin or nail darkening 5%
  • Allergic contact sensitization 5%
  • Burning 3%
  • Lack of energy 3%
More Catapres side effects »
How it works
Toprol XLCatapres
Toprol XL (metoprolol succinate) is a beta blocker. It lowers blood pressure by slowing heart rate, relaxing blood vessels, and lowering the body's fight-or-flight response.Catapres (Clonidine) is an alpha-2 agonist. It works in the brain to tell your blood vessels to relax, and it lowers the activity of certain stress hormones. This lowers blood pressure.
Type of medication
Toprol XLCatapres
Prescription onlyPrescription only
Available as
Toprol XLCatapres
  • Extended release
  • Pill
  • Extended release
  • Patch
Used for
Toprol XLCatapres
Risk factors for serious side effects
Toprol XLCatapres
  • Sudden discontinuation of medicine
  • Coronary artery disease
  • Diabetes
  • Hyperthyroidsim
  • Heart failure
Detailed Toprol XL (metoprolol succinate) risks & warnings »
  • Sudden discontinuation of medicine
  • Taking with alcohol
  • Taking other medicines that make you less alert
  • Age 65 years or older
  • Using other medicine(s) that slows the heart
Detailed Catapres (clonidine) risks & warnings »
Pregnancy

Research studies with animals found harmful effects on unborn babies. It hasn’t been properly studied in humans. The benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

Research studies with animals found harmful effects on unborn babies. It hasn’t been properly studied in humans. The benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

Sleep
Toprol XLCatapres
No sleep related info.
  • Can cause drowsiness, headache, dizziness, and dry mouth.
Upsides and benefits
Toprol XLCatapres
  • A first-choice treatment to prevent chest pain (angina). It makes attacks less frequent and helps you be more active without having chest pain.
  • Toprol XL (metoprolol succinate) is a first-choice treatment for heart failure since it may prevent long-term heart damage.
  • It's also a first-choice for heart attack treatment since it lowers the risk of death during and after a heart attack.
  • Toprol XL (metoprolol succinate) is the extended release version of metoprolol tartrate and only needs to be taken once a day.
  • It's available as a generic and is relatively cheap.
  • Can be added to other blood pressure-lowering medicines if you need additional blood pressure control.
  • Available in a weekly patch for people that aren't good at taking medicine by mouth.
  • Works in the brain, so it can help treat some nervous system and psychiatric conditions.
  • Under the brand name Kapvay, it's used to treat ADHD in children and teenagers.
Downsides and risks
Toprol XLCatapres
  • Taking a beta blocker can make you feel more tired or out of breath during exercise or normal daily routines. This gets better for most people, but for some this may not go away.
  • It's not a first-choice treatment for high blood pressure according to the latest guidelines, except if you have heart failure or heart disease.
  • Toprol XL (metoprolol succinate) can hide symptoms of low blood sugar if you have diabetes.
  • You can't miss doses. Stopping Toprol XL (metoprolol succinate) suddenly can cause your blood pressure to go up quickly, which increases your risk of heart attack and stroke.
  • Has a lot of side effects compared to other blood pressure-lowering medicine because it works in the brain.
  • The pill form can make some people sleepy, dizzy, and have dry mouth.
  • You can't miss doses. Stopping Clonidine suddenly can cause your blood pressure to go up suddenly, which raises the risk of heart attack and stroke.
Tips from our pharmacists for people taking the medication
Toprol XLCatapres
  • Toprol XL (metoprolol succinate) cause dizziness in the first few days.
  • Check your blood pressure 1 week after starting this medicine and let your doctor know if it hasn't improved.
  • It can make you feel tired or give you headaches.
  • Can hide symptoms of low blood sugar, so be careful taking this if you have diabetes.
  • Don't stop taking this medicine suddenly.
  • This is the extended-release version, but it also comes in an immediate-release form, metoprolol tartrate.
  • Usually taken together with other medicines for better blood pressure control.
  • Can cause drowsiness, headache, dizziness, and dry mouth.
  • Check your blood pressure 1 week after starting this medicine, and tell your doctor if it hasn't improved.
  • If side effects don't go away, talk to your doctor about alternatives.
  • The weekly patch form can have fewer side effects.
  • Don't stop taking this medicine suddenly.
  • Extended release tablet also used to treat ADHD.
Learn more
More about Toprol XLSide effectsReviews & ratingsAlternativesFDA package insert
Have you used Toprol XL (metoprolol succinate)?
Worth itNot sureNot worth it
More about CatapresSide effectsReviews & ratingsAlternativesFDA package insert
Have you used Catapres (clonidine)?
Worth itNot sureNot worth it