Modula 5 mg and Viagra (sildenafil citrate) are both medications used to treat erectile dysfunction (ED), but they have different active ingredients and mechanisms of action. Modula contains tadalafil, while Viagra contains sildenafil citrate. Both medications belong to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors.

The mode of administration refers to how the medication is taken, such as orally, sublingually (under the tongue), or intravenously. While the mode of administration can affect the onset of action and absorption rate of a medication, it typically does not significantly impact the duration of effects once the drug has entered the bloodstream.

For example:

• Modula 5 mg is typically taken orally, with water, and the effects of tadalafil can last for up to 36 hours.


• Viagra is also taken orally, with water, and the effects of sildenafil citrate usually last for about 4 to 6 hours.

Adjustments to the mode of administration, such as taking the medication sublingually or intravenously, may lead to faster absorption and onset of action compared to oral administration. However, once the drug has been absorbed into the bloodstream, its duration of effects is primarily determined by its pharmacokinetic properties and metabolic pathways, rather than the mode of administration.

It's essential to follow the recommended dosage and administration instructions provided by your healthcare provider for both Modula and Viagra to ensure safety and effectiveness. Making adjustments to the mode of administration without medical supervision can increase the risk of side effects and adverse reactions.

If you have concerns about the duration of effects or the mode of administration of your medication, it's important to discuss them with your healthcare provider. They can provide personalized advice and recommendations based on your individual health status and treatment needs.