Tadalafil is another potent medication used in the fight against erectile dysfunction (impotence). Much like its predecessor Sildenafil, Tadalafil works by inhibiting the enzyme PDE5, which results in increased blood flow to the erectile tissue. This makes achieving and maintaining an erection significantly easier.

Even a single dose of just 10–20mg can deliver the desired effects within 15 to 30 minutes. Beyond the advantage of requiring a smaller amount of active ingredient, Tadalafil also has a significantly longer duration of action than the widely known Sildenafil, which gained global fame under the brand name Viagra.

Scientific studies show that Tadalafil can remain effective for at least 24 hours. In real-world scenarios, its effects have lasted up to three days, which is why the drug earned the nickname “weekend pill” (Wochenendpille).

But its benefits don’t stop at sexual health.

Benefits for Athletes and Bodybuilders

In addition to enhancing blood flow to the penis, Tadalafil also increases blood circulation to the muscles. For bodybuilders, this can lead to better muscle pumps during training and enhanced nutrient delivery to muscle tissue.

Anyone who has used Tadalafil can confirm that the improved blood flow to the muscles remains elevated for many hours after taking it. For example, if someone takes Tadalafil in the evening before sexual activity and then trains the next day, they’ll still notice an enhanced pump during the workout.

While it’s debatable whether this improved circulation directly boosts muscle growth, there’s no denying the immediate aesthetic and physical training benefits.

Competition Use and Aesthetic Enhancement

Competitive bodybuilders often use Tadalafil on competition day to enhance muscle vascularity and make pumping up backstage easier. The same applies to bodybuilders preparing for guest appearances or photoshoots, where visible veins and fullness are a priority.

Side Effects

Possible side effects may include:

  • Flushing (hot flashes and facial redness)
  • Stuffy nose
  • Neck and headaches
  • Elevated blood pressure
  • Dizziness
  • And in rare but notable cases – prolonged erections (priapism), which some users may ironically view as a “desirable” side effect.

Dosage and Administration

The typical dose is 10–20mg, taken approximately 30 minutes before sexual activity. For training enhancement or improving vascularity before a competition, guest appearance, or photoshoot, the 20mg dose is commonly preferred by athletes.

If taken with food, the onset of action may be delayed slightly.

Discontinuation

No special discontinuation or “post-cycle” protocol is needed when stopping Tadalafil.

Cost and Availability

The original Cialis by Lilly is available in German pharmacies with a prescription. According to the Rote Liste (German drug registry), pricing is as follows:

  • 4 tablets (20mg each): €54.89
  • 8 tablets: €109.94
  • 20 tablets: €146.17

On the black market, the Spanish or Greek versions are most common. Prices for a 4-tablet blister (20mg per tab) range from $14.00 to $40.00.

From India, a variety of generic versions are available—particularly chewable tablets, which are currently very popular due to their faster onset of action. Based on experience, 20mg film-coated or chewable tablets cost between $3.00 and $7.50.

Popular Underground and Generic Brands

  • “Cialis DP” by Dragon Pharma: Very popular product, comes in aluminium pouches with 100 tablets of 20mg each, priced around $55.00.
  • “Taldenaxyl”: These are 20mg white tablets from underground source Kalpa Pharmaceuticals. Despite being unlicensed, user reports indicate they are very effective. Price per tablet ranges from $1.00 to $5.00.
  • “European Dispensary”: Offers Cialis in capsule form – 100 capsules (25mg each), vacuum-packed in a plastic pouch for around €29.00.
  • Liquid Cialis by “Lion Pharmaceuticals”: Contains 50mg/ml, priced at €30.00 for 10ml.

Counterfeits

There are several convincing counterfeits of Cialis circulating, especially on the black market, making such purchases risky. For safety and consistent quality, it’s recommended to use:

  • Indian generics
  • “Cialis 20mg” by Dragon Pharma
  • “Taldenaxyl” by Kalpa Pharmaceuticals