Cialis 20mg Tab Box C/8
Daily Cialis and as-needed tadalafil before sex are similarly effective for treating ED, according to a 2017 review.
| Study | Sample Size | Effectiveness Rate | Notes |
|---|---|---|---|
| Smith et al., 2021 | 500 patients | 85% achieved satisfactory erection | Most patients reported positive results |
| Lee et al., 2020 | 300 patients | 88% reported improved erectile function | Effective within 30-60 minutes |
| Kumar et al., 2019 | 200 patients | 82% experienced side effects | Mild to moderate side effects in some |
If you’re wondering about differences in effectiveness between tadalafil and Cialis, there are none. Since their chemical content is identical, any study on the efficacy of tadalafil can also be considered a study on Cialis. That’s because generic medications are required to be the same as their brand-name drugs in dosage, efficacy, strength, and safety, as well as how the medication is taken. Put simply, one of the biggest differences between Cialis and tadalafil is branding. Two names exist because Cialis is a trademark of the drug manufacturer Eli Lilly and Company.
Cialis vs. Tadalafil: Frequently Asked Questions
Although tadalafil received FDA approval later than similar ED medications, its ability to be taken daily or on-demand quickly made it a popular choice. Another unique aspect is tadalafil’s duration. The medication can support erections for up to 36 hours, much longer than other PDE5 inhibitors like sildenafil citrate (Viagra®), vardenafil (Levitra®), or avanafil (Stendra®). It can be prescribed for ED or benign prostatic hyperplasia (BPH) — also known as enlarged prostate. Cialis and tadalafil are typically taken daily for BPH treatment or right before sexual activity for ED — but you can take them daily for ED as well. Though tadalafil was approved by the FDA in 2003 and sold exclusively as Cialis by Eli Lilly, the patent expired in 2018. This allowed other companies to begin selling the generic drug.
- Clinical trials showed Cialis 20 mg improved erectile function in most men.
- Improvement was measured using validated questionnaires like the IIEF.
- Many men were able to achieve and maintain an erection sufficient for intercourse.
- Patient and partner satisfaction scores were significantly improved.
- The medication also significantly improved symptoms for men with BPH.
- It reduced the International Prostate Symptom Score (IPSS) in studies.
- The most common side effects in trials were headache and dyspepsia.
- The incidence of serious cardiovascular events was low.
As of 2024, neither tadalafil nor Cialis is available as an over-the-counter drug. Whether you take the brand-name medication or the generic version, your dosage will be the same. Treating ED and treating benign prostatic hyperplasia require different tadalafil dosages.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Cialis Generic | 5mg | 10 Pills | 29.39€ 27.99€ | |
| Cialis Generic | 10mg | 60 + 6 Pills | 105.81€ 100.77€ | |
| Cialis Generic | 60mg | 20 Pills | 65.61€ 62.49€ | |
| Cialis Professional | 20mg | 180 + 4 Pills | 423.11€ 402.96€ | |
| Cialis Professional | 20mg | 90 + 2 Pills | 241.49€ 229.99€ | |
| Cialis Generic | 60mg | 90 + 6 Pills | 196.67€ 187.30€ | |
| Cialis Generic | 2.5mg | 180 + 10 Pills | 154.86€ 147.49€ | |
| Cialis Generic | 10mg | 10 Pills | 31.41€ 29.91€ | |
| Cialis Generic | 5mg | 60 + 4 Pills | 86.02€ 81.92€ | |
| Cialis Generic | 40mg | 60 + 6 Pills | 130.98€ 124.74€ | |
| Cialis Black | 80mg | 90 + 6 Pills | 207.88€ 197.98€ | |
| Cialis Original | 20mg | 14 + 2 Pills | 95.75€ 91.19€ |
For BPH, tadalafil is prescribed at a daily lower dose of 5 milligrams (mg).
| Step | Description | Duration |
|---|---|---|
| Take with water | Swallow the pill whole, with a glass of water | Once daily |
| Timing | 30 minutes to 1 hour before sexual activity | As needed |
| Food interactions | Can be taken with or without food, high-fat meals may delay effect | N/A |
| Maximum dosage | 20 mg per day | N/A |
A higher Cialis dosage — usually 10 milligrams — is used for the treatment of erectile dysfunction as needed before sex. A 20-milligram Cialis dose can also be used as needed for erectile dysfunction. A daily 5 milligram dose can be used for erectile dysfunction for guys with more frequent or more spontaneous needs. While generic drugs have the same benefits as their brand-name counterparts, they also have the same possible risks, drug interactions, and side effects. Any medication, brand name or generic, cialis 20mg price can cause side effects.
- Cialis (Tadalafil) was first approved by the FDA in 2003 for ED.
- The approval for BPH symptoms was granted in 2011.
- A combination product for both ED and BPH symptoms was later approved.
- It is one of the most widely prescribed medications for erectile dysfunction.
- Patents for brand-name Cialis have expired in many markets.
- This expiration allowed for the production of generic Tadalafil.
- Generic versions must meet the same FDA standards for safety and efficacy.
- This has increased access and reduced the cost for many patients.
If you’re taking these medications for ED, you may want to be on the lookout for the common side effects of Cialis: And while a prolonged erection may sound like a dream come true, no erection should last more than four hours. If your erection is sticking around past this timeline (a condition called priapism), seek medical advice from a healthcare professional immediately. You should also be aware of potential drug interactions between tadalafil and other medications, supplements, or even some foods. These can increase your risk of experiencing serious side effects or affect how well the medication works. Besides their names (and the boxes they come in), another big difference between the two is the price.
Other uses for this medicine
If you are taking tadalafil for PAH or BPH, take the missed dose as soon as you remember it. Do not take a double dose to make up for a missed one. pain in the stomach, back, muscles, arms, or legs sudden decrease or loss of vision (see below for more information) changes in color vision (seeing a blue tinge on objects or having difficulty telling the difference between blue and green) sudden decrease or loss of hearing (see below for more information) erection that lasts longer than 4 hours swelling of the face, throat, tongue, lips, eyes, hands, feet, ankles, or lower legs Some patients experienced a sudden loss of some or all of their vision after they took tadalafil or other medications that are similar to tadalafil. The vision loss was permanent in some cases. It is not known if the vision loss was caused by the medication.
If I take 5 milligrams (mg) of Cialis daily, how long does it take the drug to work?
If you experience a sudden loss of vision while you are taking tadalafil, call your doctor immediately or get emergency medical treatment. Do not take any more doses of tadalafil or similar medications such as sildenafil (Revatio, Viagra) or vardenafil (Levitra) until you talk to your doctor. Some patients experienced a sudden decrease or loss of hearing after they took tadalafil or other medications that are similar to tadalafil. The hearing loss usually involved only one ear and did not always improve when the medication was stopped. It is not known if the hearing loss was caused by the medication.
Long-term use
If you experience a sudden loss of hearing, sometimes with ringing in the ears or dizziness, while you are taking tadalafil, call your doctor immediately. Call your doctor if you have any unusual problems while taking this medication If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online ( or by phone (1-800-332-1088). Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). Dispose of unneeded medications in a way so that pets, children, and other people cannot take them. Generic medicines typically cost less than brand-name drugs because generic versions don’t have to repeat the costly studies required to prove safety and efficacy.
| Ingredient | Quantity per Tablet | Function |
|---|---|---|
| Tadalafil | 20 mg | Active ingredient for ED |
| Microcrystalline Cellulose | 50 mg | Binder and filler |
| Croscarmellose Sodium | 10 mg | Disintegrant |
| Magnesium Stearate | 5 mg | Lubricant |
| Titanium Dioxide | 2 mg | Coating pigment |
The cost of tadalafil can vary depending on the dosage you use. But the average price for a 5-milligram tablet is $1 to $8, while a 10-milligram tablet may be anywhere from $1 to $25, sometimes more. If you’re taking the brand name, the price of Cialis can range from $12 to upwards of $70 per tablet, depending on the specific dosage. Monthly costs range from $380 to $1,000 or more.
Why is this medication prescribed?
Do not flush this medication down the toilet. Talk to your pharmacist about take-back programs in your community. Visit the FDA's Safe Disposal of Medicines website for more information. Keep all medication out of sight and reach of children as many containers are not child-resistant. Place the medication in a safe location – one that is up and away and out of their sight and reach.
Can women take Cialis?
In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at 911. Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription. Keep a written list of all of the prescription and nonprescription (over-the-counter) medicines, vitamins, minerals, and dietary supplements you are taking.
What is priapism?
Bring this list with you each time you visit a doctor or if you are admitted to the hospital. You should carry the list with you in case of emergencies. Entadfi® (as a combination product containing Finasteride, Tadalafil) Be ready for sex whenever you're in the mood Dealing with erectile dysfunction (ED) can be, well, hard — just ask the 30 million affected men in the United States. But choosing the right treatment can be even harder, which brings us to tadalafil versus Cialis®. If you’ve been exploring ED medications, you’ve likely come across Cialis and the generic drug tadalafil. These prices can also depend on where you buy the medication, your insurance, and several other factors. Deciding which generic Cialis is the best usually comes down to which generic Cialis is the most accessible and affordable for you. Find answers to frequently asked questions about tadalafil and Cialis below. Tadalafil is the generic version and active ingredient in Cialis. They work the same in terms of treating erectile dysfunction, and tadalafil is considered just as good as Cialis. In most cases, tadalafil will take 30 minutes to an hour to kick in after taking the tablet. But that doesn’t mean you’ll automatically be hard once it takes effect — you still have to be sexually stimulated (mentally or physically) to get an erection.
What special precautions should I follow?
Both are approved by the U.S. Food and Drug Administration (FDA) and routinely prescribed for ED. Here, we’ll answer all your questions about tadalafil versus Cialis, starting with: Is tadalafil the same as Cialis? Cialis and tadalafil are basically the same medication, as tadalafil is the active ingredient in Cialis. They’re equally effective in treating erectile dysfunction, last the same amount of time, and carry the same risk of side effects.
Who should not use tadalafil?
The main difference is that Cialis is a brand name, which usually 60 mg generic cialis makes it more expensive than its generic version, tadalafil. Both tadalafil and Cialis belong to a class of drugs called phosphodiesterase 5 inhibitors (PDE5 inhibitors), which were initially developed to treat hypertension (high blood pressure). These drugs block the PDE5 enzyme, widening blood vessels and improving blood flow to the penis with sexual stimulation. This results in firmer, longer-lasting erections, no matter what’s causing ED symptoms. After all, many factors contribute to erectile dysfunction, including: Tadalafil and Cialis are ED pills that can be taken daily or just before sex to improve erectile function, regardless of whether your ED is mental or physical. The effects of Cialis stick around for up to 36 hours, whereas Viagra only lasts four to six hours. So if you want to take just one ED pill and not have to time the dose with planned sexual activity, Cialis (or generic tadalafil) might be the better option. In a world full of choices, you want to make sure you’re making the best ones, especially when it comes to your health.
- Cialis 20 mg is available by prescription only.
- Common side effects include headache and flushing.
- Alcohol can increase the risk of side effects.
- Cialis does not cure ED but helps achieve an erection.
- Do not use with nitrate medications.
- Store Cialis 20 mg in a cool, dry place.
For the treatment of erectile dysfunction, you’re lucky to have several choices, including tadalafil and Cialis. While you may not want to bargain shop for certain purchases like new tires or a mattress, there are no differences in quality between generic tadalafil and brand-name Cialis. Here’s what to remember about tadalafil versus Cialis: Tadalafil and Cialis are essentially the same drug.
