- July 6, 2023
- By Dr. Sarah Thompson, PharmD
Cialis serves as an affordable yet equally potent alternative for ED management and usually available as tablets but there are alternative forms such as disintegrating strips, oral jelly, and sublingual troches. Tadalafil, while sharing similarities with Sildenafil, exhibits enhanced potency and efficacy, making it a more robust choice for addressing impotence.
Studies have also shown the effectiveness of Tadalafil in the treatment of lower urinary tract symptoms (LUTS) in patients with benign prostatic hyperplasia. It is a common condition in older men associated with a frequent need to urinate, urination obstructions, and even urinary tract infections.
How does Tadalafil affect erectile function?
Tadalafil inhibits a type 5 phosphodiesterase that leads to the breakdown of cyclic GMP. In turn, during sexual stimulation, cyclic GMP leads to the relaxation of the smooth muscles in the cavernous body of the penis, which provides increased blood flow and causes an erection. Thus, tadalafil supports the natural erection mechanism in the presence of sexual arousal.
Cialis can be taken regularly or on demand. Clinical data has shown similar efficacy with regular and on-demand tadalafil administration, but daily use has several advantages. Men who regularly use tadalafil 1 time per day noted less frequent headaches and nausea. It is assumed that these side effects are caused by a drop in tadalafil concentration in the blood, which is leveled by the regular dosing regimen.
Patients taking tadalafil daily were successful in completing intercourse in 84% of cases. They also noted a higher frequency of morning erections, which had a positive effect on their self-confidence.
Orgasm and normal ejaculation are just as important as erection quality in determining male sexual satisfaction. Therapy with Cialis from Canadian Pharmacy Spot at a dose of 10 mg or 20 mg promotes a subjective increase in ejaculatory and orgasmic function: in the treatment group, 66% of patients with severe ejaculatory disorders reported improvement. Accordingly, there was an improvement in 66% of patients with severe orgasm disorder.
Canadian Access to Tadalafil
Generic version is available in Canada under the medicine name Tadalafil. A customer may still search for the product by the Cialis name, but the generic version is usually listed by its active ingredient or by a manufacturer prefix. Generic is not a separate ED medicine with a different active substance. It is the non-brand version of tadalafil tablets used for the same treatment area. The dose may be written as 2.5 mg, 5 mg, 10 mg or 20 mg, depending on how the medicine is prescribed and how often the patient is expected to use it.
Some pharmacies may also list tadalafil without a long brand-style prefix, using the active ingredient name together with the manufacturer. This is normal for generic medicines. The box, tablet imprint, color and inactive ingredients may differ between manufacturers, but the active ingredient remains Tadalafil.
Why Cialis May Cost Less Through a Canadian Pharmacy Spot?
Cialis is often associated with a high pharmacy price in the United States, especially when a customer pays without strong insurance coverage or has a plan that does not treat erectile dysfunction medication as a priority benefit. Pricing at Canadian pharmacies is built under a different system, and the difference usually comes from several practical factors.
- Medicine pricing is managed differently in Canada. Part of the difference comes from how prescription medicine prices are managed in Canada. Patented medicines are subject to federal price review, and generic medicines are also influenced by pricing frameworks, provincial drug plan rules and competition between manufacturers. The system does not remove the cost of treatment, but it can reduce some of the price pressure that many U.S. customers experience at the pharmacy counter.
- Generic tadalafil gives customers a lower-cost option. Another important point is the role of Tadalafil. Cialis is the brand name most customers recognize, while tadalafil is the active ingredient used in generic versions. Once generic versions became available, several manufacturers were able to produce tadalafil tablets, and that competition made long-term ED treatment more affordable for many customers. In many cases, the largest savings come from choosing generic tadalafil instead of brand Cialis.
- The order may avoid part of the usual U.S. retail markup. Price also depends on how the order is handled. A Canadian pharmacy may offer larger refill quantities, direct cash pricing and fewer insurance-related complications. Customers are not necessarily paying through the same chain pharmacy, copay structure or local retail markup they may be used to in the United States.
Prescription Requirements
Cialis are prescription medicines in Canada. A Canadian pharmacy is expected to dispense them only when the order is supported by valid prescription information from a licensed prescriber.
The prescription matters because tadalafil is not a general wellness product. It affects blood flow, interacts with certain heart and blood pressure medicines and may be unsafe for men with specific cardiovascular conditions. The pharmacy review is there to confirm the medicine, strength, directions and basic safety details before the order is processed.
A prescription for Cialis usually needs to show the patient name, medicine name, strength, quantity, directions for use, prescriber information and date. The exact form may depend on the pharmacy, the province, the prescriber and whether the order is for brand Cialis or generic option. If the prescription says brand Cialis only, the pharmacy should not treat the generic version as an automatic replacement without checking the instruction.
Several details are especially important before dispensing Tadalafil:
- current use of nitrates or nitroglycerin products;
- use of riociguat or certain pulmonary hypertension medicines;
- recent heart attack, stroke or unstable heart symptoms;
- blood pressure treatment, alpha-blockers or multiple cardiovascular medicines;
- the prescribed strength and whether the medicine is intended for daily or as-needed use.
Some customers may already have a prescription from their regular doctor. Others may use an online medical consultation where that service is legally available and clinically appropriate. The route may differ, but the pharmacy still needs enough prescription information to fill the order responsibly.
How to Use a U.S. Prescription?
Many U.S. customers who look at Canadian pharmacy options for Cialis already have a prescription from their regular doctor. The prescription may have been written after an office visit, a telehealth consultation or an ongoing refill appointment. For order from Canada, that prescription information gives the pharmacy the basic record needed to review the medicine, strength, directions and quantity before the order is processed.
The pharmacy may ask for a copy of the prescription, the prescribing doctor’s contact information, the patient’s name, date of birth and the exact medicine requested. If the prescription was written for Cialis, the order should show whether the customer wants brand Cialis or whether Tadalafil is acceptable. If the prescription was written for tadalafil, the order should follow that active ingredient name and the strength shown on the prescription.
A U.S. prescription does not remove the pharmacy’s own review process. Canadian services work under Canadian rules, and policies may differ by province, pharmacy license and order type. Some orders may require additional confirmation before dispensing, especially when the prescription is incomplete, expired, unclear or written for a quantity that does not match the pharmacy listing.
For Cialis and tadalafil, the details on the prescription are important because the same medicine can be supplied in different strengths and package sizes. A prescription for daily tadalafil 5 mg is handled differently from an as-needed tadalafil 20 mg order. The pharmacy uses the prescription directions to match the order to the intended treatment pattern.
U.S. customers should also keep border and import rules in mind when ordering prescription medicine from another country. FDA and CBP guidance describe restrictions around personal importation of prescription drugs into the United States, and shipments may be reviewed at the border.
Cialis Price Examples
Canadian pharmacy listings show different prices for brand Cialis and generic tadalafil depending on strength, quantity and listed product origin. The examples below use published online prices in USD from Canadian pharmacy websites. Shipping, consultation charges, dispensing fees and exchange-rate changes are not included unless the pharmacy shows them in the same order price.
| Product | Dosage | Quantity | Listed Origin | Listed Price | Price (per tablet) |
|---|---|---|---|---|---|
| Cialis | 2.5 mg | 28 tablets | Canada | $277.99 | $9.93 |
| Cialis | 5 mg | 28 tablets | Canada | $239.99 | $8.57 |
| Cialis | 20 mg | 8 tablets | Canada | $229.99 | $28.75 |
| Cialis | 20 mg | 32 tablets | Canada | $599.99 | $18.75 |
| Tadalafil | 2.5 mg | 30 tablets | Canada | $65.14 | $2.17 |
| Tadalafil | 2.5 mg | 90 tablets | Canada | $125.62 | $1.40 |
| Tadalafil | 5 mg | 28 tablets | United Kingdom | $34.71 | $1.24 |
| Tadalafil | 5 mg | 30 tablets | Canada | $49.14 | $1.64 |
| Tadalafil | 5 mg | 90 tablets | Canada | $105.62 | $1.17 |
| Tadalafil | 20 mg | 24 tablets | India | $37.41 | $1.56 |
| Tadalafil | 20 mg | 28 tablets | Canada | $133.83 | $4.78 |
| Tadalafil | 20 mg | 30 tablets | Canada | $153.36 | $5.11 |
| Tadalafil | 20 mg | 90 tablets | Canada | $256.69 | $2.85 |
Cialis and tadalafil should be ordered according to the prescription written for the patient.
Questions by Customers about Cialis
When does Cialis reach peak concentration in the body?
You’ll have to wait for about a couple of hours. If the dosage is right for you, it will be active up to 36 hours in your body if you follow all intake recommendations.
Can I last longer with Cialis (Tadalafil)?
Yes, as well as Viagra, Cialis helps patients last longer while having sex and experience harder erections. Nevertheless, the potential side-effects and dangerous after-effects can last longer as well.
What’s wrong with the intake of grapefruit juice together with Cialis?
Grapefruit juice can either decrease or increase the levels of Tadalafil in the body and boost up its effectiveness. Of course, it might sound promising, but the unplanned increased levels of Tadalafil in your blood can lead to severe after-effects.
Will I get an erection with Cialis?
Cialis (Tadalafil) enhances the activity of specific chemicals in your body, thus making you experience a stronger erection. The penile area and the interior of your penis will get a sufficient amount of blood for stronger support and better sensitivity. You will only have to be sexually aroused. If you don’t find your partner physically appealing, a pill of Cialis will never help you.
Can I take a 20mg dose more than a couple of days in a row?
You can take Cialis daily, but you shouldn’t take a 10mg or a 20 mg dose daily — these dosage options should be taken once before sexual activity. Continuous use of maximum Cialis options is dangerous for blood pressure and heart muscle functionality.
Is Cialis better than Viagra?
Both Cialis and Viagra are evenly effective for daily use. Viagra is more expensive, but it’s a time-trusted medicine. Cialis is released in a wider range of dosage options and works up to 36 hours. Viagra cannot be taken as the weekend pill, while Cialis can.
Can I split the pill if I need a lower dosage?
Cutting and splitting pills into halves can affect the way your body reacts to the medication. It does not depend on the kind of tablet you take. You’d better take time and find the appropriate dosage so that you won’t have to split the pill.
What should I do if Cialis does not prove to be effective?
Most ED medications get active within 3 hours. If you follow all doctor’s recommendations but still don’t feel the effect, you might have underlying problems. A few tries or a higher dose can manage the problem. If the med does not work, you should consider another medical check-up or a blood analysis to find out more about the malfunctions of your body.
What will too much Tadalafil do to me?
One of the most severe overdose effects is a prolonged erection that might last for 4 hours or even more. It’s a very painful process, and you should not tolerate the pain if you feel it. Let the doctor intervene very quickly.
Intake and Dosing Tips
- Schedule the intake of Cialis and try to take a pill every day at the same time;
- 10mg pills make up a starting dose, but you should consult the physician first — 5mg and 2.5mg doses are more preferable;
- If the med is not working after the first intake, don’t get worried — let Cialis (Tadalafil) get to a sufficient concentration in your body;
- It does not matter how you take Cialis — with or without food is acceptable;
- Make sure you don’t go too far with alcohol;
- Avoid eating grapefruit and drinking grapefruit juice — it often cancels the effect of the medication.
Efficacy and safety of Cialis in clinical trials
Currently, more than 90 clinical studies have been conducted (including long-term studies lasting up to 2 years), during which the efficacy and safety of tadalafil have been unambiguously proven. To assess its clinical efficacy and safety, an integrative analysis of five randomized, double-blind, placebo-controlled studies was carried out in 1999–2001 in 74 medical centers and covered 1,112 men aged 22 to 82 years who suffered from moderate or severe ED (61% organic, 9% psychogenic, and 31% mixed in nature).
Patients received tadalafil at a daily dose of 2.5 mg, 5 mg, 10 mg, 20 mg, or placebo with no restrictions on food and alcohol consumption. At the end of treatment, 81% of men reported improved erections. The efficacy of the drug was the same in young patients and persons over 65 years of age. It also did not depend on the origin of ED.
Tadalafil has demonstrated its effectiveness in men suffering from multiple sclerosis, which indicates the possibility of its use even in severe somatic pathology. Data obtained in recent years confirm the efficacy and good tolerability of tadalafil in clinical practice. In particular, the drug had a significantly positive effect on men taking antidepressants and suffering from this sexual dysfunction.
Adverse Effects and Warnings
Tadalafil acts more selectively in relation to PDE5, which ensures fewer side effects, including from the side of vision. However, tadalafil is more likely to cause myalgia and back pain compared to sildenafil (Viagra) and vardenafil (Levitra).
The most common side effects of tadalafil, when taken daily, are headache (1–14%), dyspepsia (1–11%), facial flushing (7–8%), nasal congestion (6–7%), back pain (2–11%), myalgia (1–5%), abdominal pain (3–9%), and dizziness (1–4%). In the course of studies conducted on the daily intake of tadalafil, no serious side effects were recorded. As a rule, over time, the frequency of side effects decreases. After eight weeks, the frequency of side effects is on average reduced by half.
Cialis is contraindicated to men who take nitrates (nitroglycerin, isosorbide dinitrate, and isosorbide-5-mononitrate, used for prophylaxis and management of acute coronary syndromes, myocardial infarction, and heart attacks).
People with renal and hepatic insufficiency should take Cialis with caution.
Treatment of erectile dysfunction with PDE5 inhibitors should not be prescribed to men with heart conditions in which sexual activity is not recommended. Tadalafil should be used with caution in men with a predisposition to priapism or anatomical deformity of the penis. In the event of an erection lasting 4 hours or more, you should immediately consult a doctor.
Checking a Canadian Pharmacy Before Ordering
Cialis and tadalafil should be ordered through a pharmacy that works as a real prescription service, not through a website that only collects payment and ships tablets. For this medicine, legitimacy starts with the same basic points that apply to any prescription product: licensing, prescription review, pharmacist access and clear business information.
A reliable Canadian pharmacy such as CanadianPharmacySpot.com should show a real Canadian business address, the name of the pharmacy, contact details and the province or territory where it is licensed. The license should be verifiable through the appropriate provincial or territorial pharmacy regulator. A logo on the website is not enough by itself. The pharmacy name, address and license information should match what appears in the regulator’s records.
Prescription handling is another important sign. A legitimate pharmacy does not treat Cialis as an over-the-counter men’s product. It asks for valid prescription information, reviews the strength and quantity, and keeps the order tied to a licensed prescriber. This is especially important for tadalafil because the medicine interacts with nitrates, some blood pressure treatments and certain heart-related medications.
A customer should also be able to reach pharmacy support before the order is completed. The website should explain how to contact the pharmacy, how prescriptions are submitted, how questions are handled and what happens if a medicine is unavailable. Reliable pharmacy service includes clear communication before and after the order is placed.
Several signs deserve caution:
- the website sells Cialis or tadalafil without any prescription requirement;
- the pharmacy does not identify its licensing province or regulatory authority;
- the contact page has no real address or only a web form;
- the site claims every order is approved automatically;
- the product source, strength or manufacturer is unclear;
- the website uses copied trust seals that cannot be verified on the original organization’s website.
CIPA membership can add another layer of verification when a pharmacy claims to be part of that network. The safest way to check that claim is to search the pharmacy directly through the official CIPA verification tool instead of relying on a seal displayed on the pharmacy website.
A legitimate Canadian pharmacy should make the order process clear before payment. For Cialis, that means prescription review, visible pharmacy information, access to a pharmacist or pharmacy team, and no promise to dispense tadalafil without basic medical and prescription checks.