Tadalafil (Cialis®)
Cialis is simply the brand name for tadalafil.
| Condition | Recommended Dose | Take With Food | Common Usage Scenarios |
|---|---|---|---|
| Erectile Dysfunction (ED) | 10-20 mg | Yes | 30-60 minutes before activity |
| BPH (Benign Prostatic Hyperplasia) | 5 mg daily | Yes | Regular intake for symptom relief |
| Pulmonary Hypertension | 40 mg divided in 2 doses | No | Under medical supervision |
| Daily Use (for ED) | 2.5 to 5 mg | Yes | Once per day |
Tadalafil and Cialis are essentially the same drug. Apart from their names and packaging, the main difference between Cialis and tadalafil is price.
| Interaction / Contraindication | Description | Risk Level | Recommended Action |
|---|---|---|---|
| Nitrates | Can cause severe hypotension | High | Avoid use together |
| Alpha-blockers | Risk of blood pressure lowering | Moderate | Consult doctor for dosage |
| Grapefruit Juice | Affects drug metabolism | Moderate | Limit intake during therapy |
| Cardiovascular conditions | Risks vary depending on condition | Variable | Medical consultation required |
| Liver or Kidney Disease | May affect drug clearance | High | Medical advice necessary |
Choosing between them is a personal choice. Both tadalafil and Cialis are great choices for ED and can be taken either daily or as needed before sex.
| Side Effect | Severity | Likelihood | Recommended Action |
|---|---|---|---|
| Headache | Mild to moderate | Common | Usually resolves on its own |
| Flushing | Mild | Common | Reduce dose or discontinue |
| Indigestion | Mild | Moderate | Take with food |
| Muscle aches | Mild | Less common | Contact doctor if persistent |
| Vision changes | Rare | Serious | Seek medical advice immediately |
Choosing between them is a matter of preference. Generic works the same as the name brand. Some people stick with brand names because they’re familiar with the product (including how it looks or tastes) or because the generic isn’t available.
Comparing Which Works Faster
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. 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.
What Are the Side Effects of Cialis and Tadalafil?
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. Daily Cialis and as-needed tadalafil before sex are similarly effective for treating ED, according to a 2017 review. Generic drugs may look different, but buy tadalafil they’re equally effective. For instance, Hims ED hard mints contain compounded tadalafil that tastes, smells, and looks like a mint. Wondering how tadalafil and Cialis compare to other ED drugs? Read more about these medications and others in our guide to ED treatments. Talk to a healthcare professional today to see if it’s right for you. Phosphodiesterase-5 (PDE5) inhibitors in the management of erectile dysfunction.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Cialis Generic | 10mg | 270 + 10 Pills | 308.71€ 294.01€ | |
| Cialis Generic | 40mg | 360 + 10 Pills | 477.87€ 455.11€ | |
| Cialis Generic | 5mg | 270 + 10 Pills | 205.81€ 196.01€ | |
| Cialis Generic | 5mg | 60 + 4 Pills | 86.02€ 81.92€ | |
| Cialis Generic | 20mg | 90 + 6 Pills | 154.71€ 147.34€ | |
| Cialis Generic | 2.5mg | 10 Pills | 28.51€ 27.15€ | |
| Cialis Generic | 2.5mg | 120 + 6 Pills | 128.93€ 122.79€ | |
| Tadalista Super Active | 20mg | 180 + 20 Pills | 521.59€ 496.75€ | |
| Tadalista Super Active | 20mg | 20 + 4 Pills | 92.35€ 87.95€ | |
| Cialis Generic | 60mg | 360 + 10 Pills | 570.52€ 543.35€ | |
| Cialis Generic | 10mg | 10 Pills | 31.41€ 29.91€ | |
| Cialis Generic | 10mg | 180 + 8 Pills | 236.88€ 225.60€ | |
| Cialis Generic | 20mg | 120 + 8 Pills | 188.15€ 179.19€ | |
| Cialis Generic | 60mg | 180 + 10 Pills | 313.11€ 298.20€ | |
| Tadalista Super Active | 20mg | 120 + 16 Pills | 382.15€ 363.95€ | |
| Cialis Generic | 5mg | 360 + 10 Pills | 268.08€ 255.31€ |
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). Efficacy and safety of tadalafil once-a-day versus tadalafil on-demand in patients with erectile dysfunction: a systematic review and meta-analyses. Dr.
Mechanism of action
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. 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.
pulmonary arterial HTN
In a world full of choices, you want to make sure you’re making the best ones, especially when it comes to your health. 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. Tadalafil and Cialis are the same in efficacy, side effects, and duration because they both contain tadalafil. Kelly Brown is a board certified Urologist and fellowship trained in Andrology. She is an accomplished men’s health expert with a robust background in healthcare innovation, clinical medicine, and academic research. Dr.
- Tadalafil enhances erectile response by increasing nitric oxide effects in the corpus cavernosum.
- It is approved by the FDA for the treatment of ED and BPH in men.
- The medication should be taken at least 30 minutes before sexual activity.
- Tadalafil's pharmacokinetics allow for flexible timing of doses.
- Patients with liver or kidney issues should consult their doctor before use.
- Combining tadalafil with other PDE5 inhibitors is not recommended.
- Tadalafil may cause vision changes, such as blurred vision or color tingling.
- Women should not use tadalafil, as safety has not been established for them.
- Tadalafil therapy may improve quality of life and sexual confidence.
Brown was previously Medical Director of a male fertility startup where she lead strategy and design of their digital health platform, an innovative education and telehealth model for delivering expert male fertility care. She completed her undergraduate studies at University of North Carolina at Chapel Hill (go Heels!) with a Bachelor of Science in Radiologic Science and a Minor in Chemistry. She took a position at University of California Los Angeles as a radiologic technologist in the department of Interventional Cardiology, further solidifying her passion for medicine. She also pursued the unique opportunity to lead departmental design and operational development at the Ronald Reagan UCLA Medical Center, sparking her passion for the business of healthcare. Dr.
- Tadalafil should be taken as directed and not more than once daily for ED.
- It is advisable to discuss lifestyle modifications to improve ED symptoms.
- Men with certain eye conditions should seek medical advice before use.
- Tadalafil is part of PDE5 inhibitors class, including sildenafil and vardenafil.
- Report any chest pain, fainting, or irregular heartbeat immediately during use.
- Avoid driving or operating machinery if dizziness or vision changes occur.
- Use with caution in men with kidney or liver impairment; dose adjustments may be needed.
- Tadalafil does not cure ED but helps manage symptoms effectively.
- Keep all medical appointments to monitor the safety of ongoing tadalafil use.
Brown then went on to obtain her doctorate in medicine from the prestigious Northwestern University - Feinberg School of Medicine and Masters in Business Administration from Northwestern University - Kellogg School of Management, with a concentration in Healthcare Management. During her surgical residency in Urology at University of California San Francisco, she utilized her research year to focus on innovations in telemedicine and then served as chief resident with significant contributions to clinical quality improvement. Dr.
Related Information
For BPH, tadalafil is prescribed at a daily lower dose of 5 milligrams (mg). 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.
What should I do if I accidentally use too much tadalafil?
Any medication, brand name or generic, can cause side effects. 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. Brown then completed her Andrology Fellowship at Medical College of Wisconsin, furthering her expertise in male fertility, microsurgery, and sexual function.
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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.
Effectiveness by condition:
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. 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. Her dedication to caring for patients with compassion, understanding, as well as a unique ability to make guys instantly comfortable discussing anything from sex to sperm makes her a renowned clinician. In addition, her passion for innovation in healthcare combined with her business acumen makes her a formidable leader in the field of men’s health. Dr. Brown is an avid adventurer; summiting Mount Kilimanjaro in Tanzania (twice!) and hiking the incredible Torres del Paine Trek in Patagonia, Chile.
- Tadalafil is not recommended for use by women or children.
- The pill should be stored in a dry place away from direct sunlight.
- It may take some time to find the most suitable dose for an individual.
- Regular follow-up with a healthcare provider is helpful for safe use.
- Patients should report persistent side effects or allergic reactions immediately.
- Tadalafil can sometimes cause sudden vision loss, requiring urgent medical attention.
- Avoid activities that require alertness if feeling dizzy or headache occurs.
- Tadalafil is generally well-tolerated, but individual responses vary.
- Patients with recent history of stroke or heart attack should consult a doctor before use.
She deeply appreciates new challenges and diverse cultures on her travels. She lives in Denver with her husband, two children, and beloved Bernese Mountain Dog.
Brand Name
Besides their names (and the boxes they come in), another big difference between the two is the price. 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. 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.
What are the most common side effects of tadalafil?
Monthly costs range from $380 to $1,000 or more. These prices tadalafil 5mg 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. You can find Dr. Brown on LinkedIn for more information. Urology Residency, University of California San Francisco Urology Residency, University of California San Francisco Northwestern University Feinberg School of MedicineB.S. in Radiologic Science, Chemistry Minor, University of North Carolina at Chapel Hill Northwestern University Feinberg School of MedicineB.S. in Radiologic Science, Chemistry Minor, University of North Carolina at Chapel Hill Cowan, B, Walker, K., Rodgers, K., Agyemang, J.