Tadalis SX is a 20 mg oral tadalafil tablet for as-needed erectile dysfunction treatment when prescribed at this dose. We offer packs of 30 to 180 tablets so you can choose a count that fits your expected use.
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You need: 21 tabsRecommended packs: 1 x 30 = 30 tabs
Manufacturers
Ajanta Pharma LimitedEli Lilly and CompanyTeva Pharmaceutical Industries
Payment & Shipping
A Standard Package
We carefully pack each order and ship it within 24 hours. Below is an example of a standard package.
The packaging measures 9.4x4.3x0.3 inches (24x11x0.7 cm), similar to a standard personal envelope, and conceals its contents.
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Shipping Times
Shipping Method
Estimated delivery
Express Free for orders over $300.00
Estimated delivery to the U.S.: 4-7 days
Standard Free for orders over $200.00
Estimated delivery to the U.S.: 14-21 days
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Brand Names
Also known as (by country):
Country
Brand Names
United States
AdcircaAlyqCialis
FAQ
Swallow the tablet with water while sitting or standing upright. Do not crush, chew, or split it unless the package instructions or a pharmacist confirms that altering this particular tablet is suitable.
Tablets are normally suitable for transportation when protected from physical damage and moisture. We secure medicines in protective outer packaging; after arrival, keep the tablets in their original container at 77°F, with permitted excursions from 59°F to 86°F, and check the package and tablets for damage, moisture, leaks, or visible changes.
Description
The first thing worth knowing before you compare erectile dysfunction tablets is that Tadalis SX contains 20 mg of tadalafil, whose effects can last up to 36 hours. That long window is its most practical distinction: instead of timing a tablet tightly around a specific hour, tadalafil provides a wider period during which an erection may be possible in response to sexual stimulation. If you're comparing this tablet with shorter-acting options, that duration should influence your decision alongside dose suitability, safety, price, and pack size.
What Tadalis SX Is and How It Fits the Category
Tadalis SX is an oral tablet containing 20 mg of tadalafil, and we offer it only in that single strength. Tadalafil is the same active ingredient found in Cialis, although Tadalis SX is sold under its own brand name. This 20 mg presentation is intended for as-needed erectile dysfunction treatment when that dose has been prescribed; it is not the low-dose presentation commonly chosen for a continuous once-daily tadalafil regimen. Keeping that distinction clear matters because a 20 mg as-needed tablet and a lower-dose daily tablet are used differently even though they contain the same active ingredient.
Tadalis SX does not increase sexual desire and will not produce an automatic erection. Its role is to improve the physical erectile response when sexual stimulation activates the relevant signaling pathway. A lack of stimulation, unsuitable dosing, an interaction, or an underlying health problem can therefore affect the result.
Who May Consider Tadalis SX and What Should Guide That Decision
Tadalafil tablets are an established treatment for erectile dysfunction in adult men. Diabetes is not itself a contraindication, and men with diabetes were included in tadalafil clinical studies, although individual cardiovascular health, kidney or liver function, and other medicines still matter. Deciding whether this particular 20 mg tablet is suitable usually comes down to several practical and clinical questions.
Whether a prescriber has determined that tadalafil and the 20 mg as-needed dose are appropriate for you.
How often you expect to need treatment: infrequent use may favor a smaller pack, while regular prescribed use may make a larger count more practical.
Whether a longer opportunity for sexual activity matters to you compared with a shorter-acting alternative.
Whether you take nitrates, riociguat, alpha-blockers, blood pressure medicines, or drugs that alter tadalafil levels.
Whether erectile dysfunction could be a sign of an underlying cardiovascular, hormonal, neurologic, or metabolic condition that needs assessment.
A clinician may also consider your ability to undertake sexual activity safely. Erectile dysfunction can sometimes be an early marker of vascular disease, so new or worsening symptoms should not be treated only as a purchasing decision, particularly when they occur with chest discomfort, reduced exercise tolerance, or other cardiovascular concerns.
How Tadalafil Works and What That Means in Practice
Tadalafil belongs to the phosphodiesterase type 5 (PDE5) inhibitor class. During sexual stimulation, nitric oxide signaling raises cyclic GMP levels in penile tissue. Tadalafil limits the enzymatic breakdown of cyclic GMP, helping smooth muscle relax and supporting increased arterial blood flow needed for an erection. It does not initiate that signaling by itself, so physical or psychological sexual stimulation is still required.
This mechanism explains why taking a dose ahead of anticipated activity is more useful than expecting an immediate response. It also explains important interactions: medicines that strongly increase the same blood-pressure-lowering pathway, especially nitrates and guanylate cyclase stimulators, can make the combination unsafe.
How Should Tadalis SX Be Taken?
Tadalis SX 20 mg should be taken only when a prescriber has selected that dose for you. For as-needed erectile dysfunction treatment, tadalafil is commonly started at a lower dose and adjusted according to response and tolerability; 20 mg is the highest commonly recommended as-needed dose. Because the product we offer contains 20 mg in each tablet, it may not suit someone who needs a lower dose.
Take the prescribed tablet by mouth with water at least 30 minutes before anticipated sexual activity.
It may be taken with or without food. A high-fat meal does not meaningfully alter tadalafil absorption, so special meal timing is not required.
Do not take more than one dose in a 24-hour period, and do not repeat a dose simply because the first response is slower than expected.
Do not split the tablet to create a lower dose unless a clinician or pharmacist has confirmed that the specific tablet is suitable for splitting.
Avoid combining it with Cialis, another tadalafil product, Viagra, Levitra, Stendra, or any other PDE5 inhibitor.
Limit alcohol, because substantial intake can increase dizziness, headache, rapid heartbeat, and low blood pressure.
This is an as-needed presentation rather than a medicine with a conventional missed-dose schedule. Keep a note of onset, benefit, and side effects after initial use so that your prescriber can judge whether the dose should remain the same. A weak response on one occasion does not automatically mean the medicine will never work; timing, stimulation, alcohol, anxiety, and the underlying cause of erectile dysfunction may all influence the result.
The Options We Currently Offer
We list Tadalis SX in the 20 mg tablet strength, with package quantities of 30, 60, 90, 120, and 180 pills. There is no lower or higher strength of this particular product in our current offer, so choosing among these options changes the number of tablets rather than the dose.
A 30-count pack may be the more cautious quantity when you and your prescriber are still evaluating whether this exact treatment fits your needs. Larger packs may be more practical for established, ongoing as-needed use, but quantity should not substitute for dose review. If 20 mg causes troublesome effects or a clinician recommends 5 mg or 10 mg, choose an appropriate lower-strength tadalafil presentation rather than treating a larger Tadalis SX order as a reason to continue an unsuitable dose.
When Does It Start Working, and How Long Can It Last?
Tadalafil can begin to work from about 30 minutes after a dose, although some people need more time. Peak plasma concentration is typically reached at a median of about two hours. Sexual stimulation remains necessary throughout the response period.
Its distinguishing feature is duration: improved erectile responsiveness may remain possible for up to 36 hours. This does not mean a continuous erection or an identical effect at every point in that interval. It means there may be a wider opportunity to respond to stimulation without taking another dose. Never take an additional tablet during that window merely to intensify the effect.
If tadalafil repeatedly provides little benefit despite correct use, a clinician can review the dose, technique, diagnosis, and contributing conditions. Increasing frequency beyond the recommended limit raises risk without reliably solving an underlying problem.
What Safety Priorities Matter Most?
Common Effects to Expect
Headache, indigestion, back pain, muscle aches, flushing, and nasal congestion are among the most frequently reported effects. Dizziness may also occur. These effects are often temporary, but persistent, severe, or worsening symptoms should be discussed with a healthcare professional. Assess how you respond before driving or operating machinery.
Who Should Not Take Tadalafil
Anyone using nitrates such as nitroglycerin or isosorbide for chest pain or another condition, including recreational amyl nitrite or "poppers," because the combination can cause a dangerous blood pressure drop.
Anyone using a guanylate cyclase stimulator such as riociguat, because of the same serious blood-pressure risk.
Anyone with known serious hypersensitivity to tadalafil or any tablet ingredient.
Anyone advised to avoid sexual activity because of an unstable or serious cardiovascular condition.
This ED presentation is intended for adult men. It is not indicated for women, and safety and effectiveness have not been established for pediatric patients. People with significant kidney or liver impairment may need a lower dose, a longer interval between doses, or a different treatment; a 20 mg tablet can be unsuitable in these circumstances.
When Urgent Medical Help Is Needed
Seek urgent medical attention for an erection lasting longer than four hours, sudden loss or marked reduction of vision, sudden hearing loss or a major change in hearing, fainting, or signs of a serious allergic reaction. Stop sexual activity and obtain immediate help for chest pain, severe dizziness, or nausea during sex. Tell emergency clinicians when tadalafil was last taken, because nitrates may be unsafe after recent use.
Interactions and Practical Precautions Worth Planning Around
Alpha-blockers used for blood pressure or an enlarged prostate can add to tadalafil's blood-pressure-lowering effect. A prescriber may need to confirm that alpha-blocker therapy is stable and select a lower tadalafil starting dose; Tadalis SX 20 mg should not be added casually. Other antihypertensive medicines and substantial alcohol intake can also increase lightheadedness or low blood pressure.
Strong CYP3A4 inhibitors, including certain azole antifungals and HIV protease inhibitors, can raise tadalafil exposure and may require a much lower dose or less frequent use. CYP3A4 inducers, including rifampin and certain seizure medicines, can reduce exposure and effectiveness. Grapefruit products may also affect metabolism, particularly in large quantities.
Tell your prescriber about every prescription medicine, over-the-counter product, supplement, and recreational drug you use.
Disclose all nitrate use and riociguat before considering tadalafil at all.
Mention alpha-blockers, blood pressure medicines, antifungals, HIV medicines, seizure medicines, and rifampin.
Do not combine Tadalis SX with another erectile dysfunction medicine in an attempt to improve the response.
Ask for individualized advice if you have kidney disease, liver disease, a bleeding disorder, active peptic ulcer disease, retinal disease, penile deformity, or a condition that raises the risk of priapism.
No routine laboratory test is required solely because someone takes tadalafil occasionally, but follow-up is useful when symptoms persist, side effects occur, or other health conditions are present. Blood pressure, cardiovascular risk, medication interactions, and the underlying cause of erectile dysfunction may all warrant review.
Tadalis SX vs. Levitra: Which Duration Fits Your Routine?
Key Differences: Tadalis SX vs. Levitra
Feature
Tadalis SX
Levitra
Active ingredient
Tadalafil
Vardenafil
Pharmacological class
PDE5 inhibitor
PDE5 inhibitor
Dosage form
Tablet
Tablet
Available strengths
20 mg
2.5 mg, 5 mg, 10 mg, 20 mg
Typical therapeutic window
Up to 36 hours
Approximately 4 to 5 hours
Both medications are oral PDE5 inhibitors for erectile dysfunction, differing primarily in active ingredient, available strengths, and duration of action.
What Might Favor Each Option
Both Tadalis SX and Levitra are oral PDE5 inhibitors for erectile dysfunction, but they differ in active ingredient, available strengths, food considerations, and duration. Levitra contains vardenafil and generally has a shorter effect window, which may suit someone who prefers treatment tied more closely to a particular occasion. A high-fat meal can delay vardenafil's effect, while food does not meaningfully affect tadalafil absorption.
Tadalis SX may better suit someone who has been prescribed 20 mg tadalafil and values a longer opportunity for sexual activity. That longer duration can also extend the period during which interactions and adverse effects remain relevant. Neither medicine is inherently superior, and milligram amounts cannot be compared as if they were equivalent because tadalafil and vardenafil are different drugs. Prior response, side effects, interacting medicines, cardiovascular status, and preferred timing should guide the choice.
Prescription Status and Access in the United States
Tadalafil is authorized for human medicinal use in the United States, and FDA-approved tadalafil products are used for erectile dysfunction, benign prostatic hyperplasia, or pulmonary arterial hypertension depending on the particular product and dosing regimen. Those uses do not make every tadalafil brand, strength, or package interchangeable.
Oral tadalafil tablets are prescription medicines in the US. That classification is separate from the documentation our ordering process may request for this specific item. Because a product-specific prescription-submission requirement is not stated here, check the current checkout instructions or contact our support team before ordering to confirm what information or documentation we require.
Ordering, Delivery, and What to Expect When Your Package Arrives
We've operated as an online pharmacy since 2008, with pharmacist support and a customer service team available 24/7 through email, online chat, and phone if you have questions before or after ordering. Prices are listed in US dollars, and the available 30-, 60-, 90-, 120-, and 180-pill options let you match the quantity to your anticipated prescribed use.
Once an order is accepted, we pack it discreetly and dispatch it promptly. Delivery timing to a US address is an estimate rather than a guarantee, so allow a reasonable buffer instead of waiting until your current supply is nearly exhausted. Make sure the delivery address and ZIP code are complete before checkout, and use our support channels if the order status is unclear after dispatch.
When the package arrives, check that the label identifies Tadalis SX, tadalafil 20 mg, and the quantity ordered. Do not use tablets from a damaged, wet, unsealed, or incorrectly labeled package; contact us for help instead. Keep the tablets in their original container, protect them from moisture, and follow the storage information supplied with the product.
Making the Final Decision
Tadalis SX is most likely to fit a reader who has been prescribed tadalafil 20 mg for as-needed erectile dysfunction treatment and prefers a longer response window over a tightly timed alternative. Our available package quantities provide flexibility once the dose and medicine have proved appropriate.
A different option may be more suitable if you need a lower tadalafil dose, prefer a shorter effect window, take interacting medicines, have significant kidney or liver impairment, or have not yet had the cause and cardiovascular implications of erectile dysfunction assessed. If you're uncertain, compare the practical timing with Levitra and review your complete medication list with a prescriber before choosing a larger supply.
Common tadalafil side effects include headache, indigestion, back pain, muscle aches, nasal congestion, flushing, and dizziness. Seek urgent care for chest pain, sudden vision or hearing loss, or an erection lasting more than 4 hours.
Product specifications
Active ingredient
Tadalafil
Drug class
Phosphodiesterase type 5 (PDE5) inhibitor
Dosage form
Tablet
Available strengths
20 mg
Route of administration
Oral
Storage
Store at 77°F; excursions permitted to 59°F to 86°F. Keep in the original container, protected from moisture.
ATC code
G04BE08
Regulatory information
Marketing AuthorizationTadalafil is fully approved for human therapeutic use in the United States.
Dispensing RequirementOral tablet formulations containing tadalafil require a valid prescription from a licensed practitioner.