Cialis vs. Levitra vs. Viagra: How Each Stacks Up
Three of a kind?
Cialis, Levitra, and Viagra are oral medications used to treat erectile dysfunction (ED). You may also know them by their generic names, tadalafil (Cialis), vardenafil (Levitra), and sildenafil (Viagra).
About 30 million men occasionally have a problem with getting or keeping an erection, according to the Urology Care Foundation. When ED becomes a problem, many men turn to oral ED medications. These drugs often help. Cialis, Levitra, and Viagra each work in similar ways. But there are also some differences, such as when you take them, how long they work, and what their side effects are.
Cialis. Levitra. and Viagra are all in a class of drugs called PDE-5 inhibitors. These drugs work by blocking an enzyme called phosphodiesterase type 5. They also boost a chemical in your body called nitric oxide. This action encourages the muscles in your penis to relax. Relaxed muscles allow blood to flow freely so that when you’re aroused, you can get an erection. It also helps you maintain the erection long enough to have sex.
Levitra and Viagra stay in your bloodstream for about four to six hours. Cialis remains in your bloodstream for 17 to 18 hours or longer. The length of time a drug stays in your system may be important if you’re taking other medications.
Here are more basics on each of these drugs:
Be sure to take this drug exactly as your doctor tells you to. If you have questions or concerns, talk with your doctor.
Cost, availability, and insurance
Cialis, Levitra, and Viagra are usually stocked at most pharmacies. All three of these drugs cost about the same amount. In general, most health insurance companies won’t cover their costs. But if you have certain medical conditions, your health plan may pay for the drug with prior authorization.
The side effects of these medications are similar. Most men have only mild side effects.
The chart below compares the side effects of these drugs.
Tell your doctor if you have any side effects that linger and don’t go away on their own. If you have an erection that lasts longer than four hours, call your doctor right away.
Each drug comes with the chance of drug interactions. Since PDE-5 inhibitors work on the body in similar ways, Cialis, Levitra, and Viagra come with similar interactions.
If you have an erection that lasts longer than four hours, call your doctor right away.
All three of these drugs interact with nitrates. They also all interact with blood pressure drugs such as alpha-blockers. For Cialis, these also include the drugs bendrofluazine, enalapril. and metoprolol. For Viagra, these also include the blood pressure drug amlodipine .
Viagra also interacts with the drug ritonavir .
Cialis can also interact with alcohol. Drinking alcohol with Cialis can cause low blood pressure when you stand up from a sitting or lying position. This may result in dizziness or a headache. To learn more, read more about the effects of mixing Cialis and alcohol.
Levitra and Viagra do not seem to cause low blood pressure when taken with alcohol. However, alcohol may interfere with your ability to get an erection, even while you’re taking any of these drugs.
If you have ED, talk to your doctor about Cialis, Levitra, and Viagra. Tell your doctor if you take other over-the-counter or prescription drugs or supplements. Be sure to mention all other health conditions you have.
Each of these three popular drugs has been shown to help men with ED when they’re used correctly. All three drugs have good results, but it may take a little time and patience to get it right. If one drug doesn’t work or produces unpleasant side effects, you can try another drug. It may also take some trial and error to find the dosage that works best for you. And if you’re not sure that drug treatment is right for you, you can give these natural treatments for erectile dysfunction a try.
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What Are the Differences Between These Drugs?
Cialis, Levitra, Staxyn, Stendra, and Viagra work similarly. There are subtle differences in how long the drug works and how quickly it works.
Levitra works a little longer than Viagra. They both take effect in about 30 minutes. With Levitra, the effects last for about 5 hours. With Viagra, they last about 4 hours.
Cialis works much longer — up to 36 hours in some cases. Stendra can start doing its thing in as little as 15 minutes, and its effects last up to 6 hours.
Staxyn dissolves in your mouth. It contains the same active ingredient as Levitra, but it should not replace Levitra. It also can begin working in about 15 minutes.
If One of These Doesn’t Help Me, Can I Try Another?
Yes. But because these drugs work the same way, you’re likely to have similar results.
What Precautions Should I Take Before Trying One of These Drugs?
There are situations where these drugs may not be safe. Before you take them, tell your doctor:
- If you are allergic to any drugs, including other ED medications.
- About any prescription or nonprescription medications you take and any herbal and dietary supplements .
- If you are scheduled for surgery, even dental surgery.
- If you take nitroglycerin or a similar medicine for chest pain. The combination of ED medication and these drugs can cause dangerously low blood pressure .
- If you take alpha-blockers for blood pressure or prostate problems. These can lower your blood pressure when taken with ED pills. You should not start on Staxyn unless your doctor has prescribed you Levitra before.
Always follow the directions on your prescription label carefully. Also make sure to ask your doctor or pharmacist to explain anything you don’t understand. Take these drugs exactly as directed.
Treating Erectile Dysfunction:
Erectile Dysfunction Medications
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AccessRX only sells authentic, brand name medications manufactured in the United States. A US-licensed physician prescribes each medication sold in our online store. All medications ship from US-licensed pharmacies.
We sell the top 5 FDA-approved medications used to treat erectile dysfunction: Viagra, Levitra, Staxyn, Stendra, and Cialis. Erectile dysfunction medications share many similarities. However, each medication works slightly differently.
A US-licensed doctor can help you determine which erectile dysfunction treatment is best for you. Always tell your doctor about your medical history and current health status before taking a new medication.
We hope this information will help you make an informed decision. If you have questions about these medications, please contact a member of our staff via email, online chat, or telephone.
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