
This is because the effects of Cialis on ED can last much longer than Viagra’s effects. One dose of Cialis can help with erectile function for up to 36 hours.
| Parameter | Value | Notes |
|---|---|---|
| Absorption rate | Peak plasma concentration in about 2 hours | |
| Bioavailability | Approximately 36% | |
| Metabolism | Primarily via CYP3A4 enzyme | |
| Half-life | About 17.5 hours | Longer than many ED medications |
| Excretion | Mainly via feces (~61%) and urine (~36%) |
In comparison, Viagra’s effects can last up to 4 hours. But on average, its effects start to reduce 2 to 3 hours after you take a dose. The typical dose for once-daily Cialis for ED is 2.5 milligrams (mg) to 5 mg. When used as needed for ED, the usual Cialis dose is 10 mg (with a maximum daily dose of 20 mg). The typical dose of Viagra for ED is 50 mg. Talk with your doctor to determine whether Cialis or Viagra is the better option for you. Disclaimer: Healthline has made every effort to make certain that all information is factually correct, comprehensive, and up to date. Cialis is a brand-name oral tablet that’s cialis online pharmacies prescribed for erectile dysfunction (ED) and benign prostatic hyperplasia (BPH). The Food and Drug Administration (FDA) has approved Cialis for use in adults to treat ED, BPH, and ED and BPH symptoms together. You’ll find key information about Cialis below. Cialis can work for up to 36 hours in your body.
If your doctor prescribes once-daily Cialis for your condition, it’s best to take it around the same time each day. If you miss a dose, take it as soon as possible. However, you should not take more than one dose of Cialis per day. Doing so could raise your risk of side effects, such as low blood pressure or priapism (a painful erection lasting 4 hours or longer). If you need help remembering to take your dose of Cialis on time, try using a medication reminder.
This can include setting an alarm or downloading a reminder app on your phone. Do not take more Cialis than your doctor prescribes, as this can lead to harmful effects. Call your doctor right away if you think you’ve taken too much Cialis. You can also call 800-222-1222 to reach America’s Poison Centers or use cialis free trials its online resource. But if you have severe symptoms, immediately call 911 (or your local emergency number) or go to the nearest emergency room. To treat erectile dysfunction (ED), your doctor may have you take Cialis only as needed before sexual activity.
| Aspect | Description | Common Uses | Key Benefits |
|---|---|---|---|
| Active Ingredient | Tadalafil | Erectile Dysfunction | Longer-lasting effects |
| Dosage | 10 mg per tablet | BPH (Benign Prostatic Hyperplasia) | Once daily or as needed |
| Onset of Action | Typically within 30-60 minutes | Fast relief | |
| Duration of Effect | Up to 36 hours | Extended window of efficacy | |
| Approval Year | 2003 | FDA approved |
(See the “Cialis dosage” section below to learn more.) In this case, Cialis may keep working for up to 36 hours in helping you have and maintain erections during that time. However, if you take Cialis each day for either benign prostatic hyperplasia (BPH) or ED, you’ll consistently have medication in your system. Therefore, it will continue to work throughout the day.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Cialis Generic | 20mg | 10 Pills | 31.49€ 29.99€ | |
| Cialis Generic | 10mg | 90 + 6 Pills | 146.17€ 139.21€ | |
| Cialis Original | 20mg | 22 + 2 Pills | 129.20€ 123.05€ | |
| Cialis Professional | 20mg | 270 + 6 Pills | 623.07€ 593.40€ | |
| Cialis Generic | 60mg | 120 + 8 Pills | 240.18€ 228.74€ | |
| Cialis Generic | 10mg | 60 + 6 Pills | 105.81€ 100.77€ | |
| Cialis Generic | 20mg | 90 + 6 Pills | 154.71€ 147.34€ | |
| Cialis Professional | 20mg | 10 Pills | 48.29€ 45.99€ | |
| Cialis Soft Tabs | 20mg | 30 + 4 Pills | 87.43€ 83.27€ | |
| Cialis Super Active | 20mg | 20 + 4 Pills | 92.35€ 87.95€ | |
| Cialis Generic | 5mg | 270 + 10 Pills | 205.81€ 196.01€ | |
| Cialis Original | 20mg | 120 + 8 Pills | 497.29€ 473.61€ | |
| Cialis Super Active | 20mg | 120 + 16 Pills | 382.15€ 363.95€ |
You may wonder how Cialis compares with other medications that are prescribed for similar uses.
Here we look at how Cialis and Viagra are alike and different. Use of the term “male” in this article refers to sex assigned at birth. Both Cialis and Viagra belong to a group of medications called phosphodiesterase 5 (PDE5) inhibitors. The FDA has approved Cialis and Viagra to treat erectile dysfunction (ED) in males.
With once-daily Cialis, be sure to take it around the same time each day. When you’re taking Cialis once a day, there isn’t a best time to take Cialis. But taking your dose around the same time each day helps to keep a steady level of the drug in your body. For occasional (as needed) use for ED, take one Cialis tablet at least 30 minutes before anticipated sexual activity. In most cases, the ability to have sexual intercourse will be increased for up to 36 hours.
If you have questions about taking Cialis, talk with your doctor or pharmacist. Cialis is usually a long-term treatment. If you and your doctor determine that it’s safe and effective for your condition, you’ll likely take it long term once you reach your maintenance dose. Optum Perks is owned by RVO Health. By clicking on this link, we may receive a commission. ED is a condition in which you can’t get or maintain an erection. Cialis is also FDA-approved to treat: symptoms of benign prostatic hyperplasia (BPH), a prostate condition that may cause problems with urination Both Cialis and Viagra come as tablets that you swallow. Cialis may be taken once a day or just when needed for sexual activity. Usually, Viagra is taken only as needed for sexual activity. Cialis and Viagra both contain medications to treat ED. Therefore, these medications can cause very similar side effects, but some different ones as well. Below are examples of these side effects.
They may need to adjust your dosage. The maximum recommended daily dosage of Cialis is 20 mg per day if you take it as needed for ED. If you take Cialis daily, the maximum dosage is 5 mg per day. Taking doses of Cialis over the recommended limit could lead to serious side effects, such as dangerously low blood pressure or priapism (a painful erection lasting 4 hours or longer). Cialis dosage is not based on your age alone.
Instead, your doctor will prescribe the dosage that’s best for your condition. Before prescribing Cialis, your doctor may send you for a blood test to check how well your kidneys and liver are working. This is because they’ll take your kidney and liver health into consideration when determining your dosage. For many people, their kidneys may not work as well as they age. So if you’re an older adult (age 65 years or older), it may take longer for your body to break down and clear Cialis from your system. These lists contain up to 10 of the most common mild side effects that can occur with Cialis, with Viagra, or with both drugs (when taken individually). Can occur with Cialis:pain in your arms or legsheartburn Can occur with both Cialis and Viagra:stuffy noseback painmuscle painnauseadizzinessrash This list contains examples of serious side effects that can occur with Cialis and Viagra when taken individually. prolonged erection (an erection that lasts more than 4 hours) changes in hearing, such as trouble hearing or ringing in your ears Cialis and Viagra have different FDA-approved uses, but they’re both used to treat ED.
When Cialis is prescribed along with the drug finasteride for BPH, the recommended Cialis dose for once daily use is 5 mg, taken at approximately the same time every day for up to 26 weeks. If your doctor prescribes Cialis to treat ED along with BPH symptoms, you’ll take Cialis once per day. For this use, the usual dosage is 5 mg per day. You should not take any additional doses of Cialis for occasional use before sexual activity. If you have certain kidney problems or liver problems, your doctor may prescribe a lower dosage of Cialis for you.
This is because with your condition, the usual dosage may raise your risk of side effects from the drug. Depending on how severe your kidney or liver problems are, your doctor may recommend occasional dosing instead of daily dosing to treat ED. You’ll take Cialis by swallowing it, either once per day or occasionally (as needed before sexual activity). The Cialis tablet should be swallowed whole. You can take it with or without food. The use of Cialis and Viagra in treating ED has been directly compared in clinical studies. One study compared people who took Cialis either once a day or as needed with people who took Viagra as needed. The study showed that people in the Cialis group had more improvement in their sexual confidence than those in the Viagra group. The Cialis group was also less concerned about how long their erection lasted than the Viagra group. This is because Cialis works longer than Viagra.
Researchers found that more than twice as many people preferred Cialis over Viagra.
Older adults’ bodies also be more sensitive in how they react to Cialis, which may increase their risk of side effects. If you’re 70 years old, your doctor will likely start cialis order mastercard you on a low dosage of Cialis. If it works well for you, you’ll probably continue taking a low dosage. If it doesn’t work well for you or you develop bothersome side effects, your doctor will adjust your dosage. The goal is to find the lowest dosage that effectively treats your BPH symptoms or ED without causing bothersome side effects. Most often, people reported that they preferred Cialis because the medication lasts longer in the body.
If you have questions about what your Cialis dosage should be, talk with your doctor. As ED treatments, both Cialis and Viagra can be taken occasionally (as needed) before sexual activity. The usual dosage for occasional Cialis use is one 10-mg tablet at least 30 minutes before anticipated sexual activity. The usual dosage for occasional Viagra use is one dose 1 hour before sexual activity. Cialis is also approved for once-daily dosing for ED, but Viagra is not. The study also looked at how well the drugs worked to treat ED, based on the International Index of Erectile Function (IIEF) survey. A higher IIEF score meant that erectile function was better, so ED symptoms improved. IIEF scores increased by about the same amount (on average) in people who took Cialis or Viagra. Average scores for self-esteem and relationship quality were also about equal in the two groups.
The following are answers to some commonly asked questions about Cialis dosage. To get the maximum effect from Cialis, take it exactly as prescribed. If you’re using once-daily Cialis for either erectile dysfunction (ED) or benign prostatic hyperplasia (BPH), take your dose around the same time each day. This helps keep a consistent amount of the drug in your body to provide the maximum effect. If you forget to take doses, skip doses, or take doses late, the medication won’t work as well.
When prescribed for ED, take one Cialis tablet at least 30 minutes before anticipated sexual activity. If you have other questions about how to get the most from Cialis, talk with your doctor or pharmacist. Studies show that the drug begins to work 30 minutes to 6 hours after you take your first dose. But it may take several days for the medication to reach its full effectiveness. If you don’t notice a reduction in your BPH symptoms or ED within a week of daily use, talk with your doctor. Cialis and Viagra are both brand-name drugs.
| Side Effect | Frequency | Severity | Notes |
|---|---|---|---|
| Headache | Common | Mild | Usually subsides quickly |
| Flushing | Common | Mild | Heat sensation in face |
| Indigestion | Moderate | Mild to Moderate | Gastroesophageal reflux |
| Muscle Pain | Less common | Mild | Typically transient |
| Vision Changes | Rare | Mild | Blurred vision sometimes |
Currently, there are generic forms of both drugs.