Expected Effect…firmness
It has a fast onset of action, making it easy to use even for first-time patients.
Since it is a generic medication, it is available at a more affordable price.
¥950 (¥1,050 tax included)
| Features | Effects appear in about 30 minutes Peak effect occurs 1–2 hours after taking Duration of action is about 5–6 hours |
|---|---|
| Precautions | The effect may be reduced by food or alcohol Possible side effects: flushing, headache, palpitations, rapid heartbeat |
Expected Effects…Speed
It is an improved version of Viagra, offering faster and stronger effects.
It can be taken together with food or alcohol, and it generally has fewer side effects.
| Features | Effects appear in about 15 minutes Peak effect occurs 1–2 hours after taking Duration of action is about 5–6 hours Can be taken with a light meal or alcohol Generally fewer side effects, such as headache or flushing |
Expected Effect… Long-lasting
This is a long-acting medication, providing an effect that lasts for 24–36 hours with a single dose.
You don’t need to worry about the exact timing of intake, as it helps maintain responsiveness to stimulation over an extended period. It can be taken with fatty meals or alcohol, and it generally has fewer side effects compared to other options.
| Features | Effect appears within 1–2 hours Peak effect at 3 hours Lasts up to 24 hours Can be taken with fatty meals and alcohol |
|---|---|
| Precautions | Becomes more responsive only with sexual stimulation |
Possible Side Effects
Common side effects may include flushing, eye redness, headache, indigestion, and nasal congestion. Just as the effectiveness of the medication varies among individuals, side effects may also differ from person to person.
If you experience headache or nasal congestion, over-the-counter pain relievers or nasal sprays may help alleviate symptoms. However, if you are concerned, please consult your doctor during your appointment.
If side effects persist after discontinuing the medication, contact your physician.
Warnings
In rare cases, a sudden and significant drop in blood pressure may occur, leading to angina (chest pain). Concurrent use with nitroglycerin (a medication for heart attacks) can cause excessive blood pressure reduction, which may be life-threatening. Therefore, do not use this medication if any of the following apply:
| Name | How to Take | Dosage |
|---|---|---|
| Dutasteride 0.5mg | Oral | Take 1 tablet orally once a day |
| Finasteride 1mg | Oral | Take 0.2 mg orally once a day. The dose may be increased if necessary, but do not exceed 1 mg per day. |
