Features of Elico
Elico is a medication for treating erectile dysfunction (ED), designed to improve symptoms of erectile dysfunction.

This product contains the same active ingredient as the globally renowned Viagra, characterized by blue diamond-shaped tablets.

Efficacy of Elico
The main ingredient, Sildenafil, inhibits PDE-5 (phosphodiesterase type 5), which hinders erections.

The PDE-5 enzyme breaks down cyclic guanosine monophosphate (cGMP), which is essential for erections.

When cGMP is broken down, an erection cannot occur, a condition known as ED (erectile dysfunction).

Sildenafil works by inhibiting the PDE-5 enzyme, which dilates blood vessels around the penis and relaxes smooth muscle in the penile corpus cavernosum tissue.

This action promotes vasodilation and muscle relaxation, thereby allowing more blood to flow into the penile corpus cavernosum tissue to induce an erection.

Duration of Action for Elico
The effects last for 4-6 hours, but note that it does not force an erection; sexual stimulation or arousal is necessary to trigger the erectile response.

Dosage and Specifications of Elico
This product is not yet approved for market sale, but personal imports through this site allow purchase of the 100mg specification.

First-time users are advised to split the tablet using a pill cutter and start with a half dose.

Additional Information
While maintaining efficacy equivalent to Viagra, this product offers superior price advantages with outstanding cost-effectiveness.

Related Product Pages
Popular Generic Drugs
・Cialis No.8

List of Sildenafil Series Products
・Viagra Generic Drugs

References
This product description references the original country's instructions and cites the following website information:
・Sildenafil - Wikipedia

Common Side Effects
Common side effects include decreased blood pressure due to vasodilation, eye redness, facial flushing, palpitations, nasal congestion, etc.

These symptoms are considered to be caused by the vasodilatory effect and tend to improve as sexual arousal increases and penile blood flow enhances.

Special Symptoms
Special symptoms may include visual disturbances, such as seeing things as if wearing blue-tinted glasses, or difficulty distinguishing between blue and green.

In most cases, these are temporary and not a cause for concern. However, if vision deteriorates significantly, there is a risk of non-arteritic anterior ischemic optic neuropathy (NAION).

If symptoms of sudden vision loss or deterioration occur, consult an ophthalmologist promptly.

Additionally, if an erection accompanied by pain persists for more than 4 hours, there is a risk of priapism (persistent erection).

If an erection lasts longer than 4 hours, seek immediate medical attention.

※What is Non-arteritic Anterior Ischemic Optic Neuropathy (NAION)?
It is a condition where dysfunction or necrosis of optic nerve cells occurs due to interrupted blood supply to the optic nerve.
This state is called ischemic optic neuropathy.
Although a direct causal relationship is not fully established, a certain association with the use of ED treatment medications has been identified (though the incidence is extremely low).

※What is Priapism (Persistent Erection)?
Priapism, also known as persistent erection, refers to a state where the penis remains erect for an abnormally long time and cannot return to its flaccid state, or finds it extremely difficult to do so.
It is also called persistent penile erection.
The primary cause is believed to be a dysfunction in the arterial system within the corpus cavernosum of the penis.
If an erection persists for more than 4 hours without subsiding, seek immediate medical attention.

Contraindications for Combination Use
Drugs contraindicated for combination use are those that are incompatible with Levitra and should not be taken simultaneously.

・Nitrates and NO donor drugs
(Nitroglycerin, Amyl Nitrite, Isosorbide Dinitrate)
Combined use may enhance the blood pressure-lowering effect.

・Amiodarone Hydrochloride
(Ancarone Tablets)
Combined use may potentiate the QTc interval prolongation effect caused by amiodarone hydrochloride.

Precautions for Combination Use
Drugs that require caution when used in combination are those that need special attention when taken with Levitra.

・Grapefruit (including juice)
Due to its furanocoumarin content, which inhibits the activity of metabolic enzymes in the body, leading to delayed drug breakdown.
This may result in excessive absorption of drug components, thereby enhancing efficacy or worsening side effects.

・CYP3A4 inhibitors/inducers
Ritonavir, Saquinavir, Darunavir

・Blood pressure-lowering drugs
Since Levitra itself has a blood pressure-lowering effect, combined use with antihypertensive drugs may cause temporary symptoms of low blood pressure such as dizziness or lightheadedness.

・Store in a cool, dry place away from direct sunlight.

・Keep out of reach of children.

・To prevent accidental ingestion and maintain product stability, do not transfer to another container.

・When taking the remaining medicine in divided doses, store it in a sealed container to avoid exposure to air, and consume within 2 days.

・Do not use or consume the product past its expiration date.

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