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    更新日: 2024.10.03
    Medical information: Tadalafil 5.0mg

    Important safety information including dosage, side effects, and precautions of Tadalafil 5.0mg.

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    Dosage & Administration

    ・Take 1 tablet once a day at the prescribed time.


    ・It can be taken with or without food, as meals do not significantly affect its absorption.


    ・You may not get the maximum effect if you have consumed alcohol. However, the effects can still be felt with moderate consumption.


    ・Please remove the medication from the bag before consuming.


    ・It takes about 3 to 6 months to feel the effects.

    Side Effects

    While side effects typically improve on their own, if you notice any unusual symptoms, it's important to take appropriate action, such as stopping the medication.


    The following side effects may occur.

    ・Headache, flushing, hot flashes, indigestion, back pain, muscle pain, nasal congestion, limb pain, etc.


    *Please exercise caution when driving or operating machinery after taking this medication.

    Precautions

    ・Refrain from consuming citrus fruits like grapefruit while taking this medication.


    ・If you are taking other medicines, please consult your doctor. When visiting other medical institutions, please disclose that you are taking it.


    ・In case of emergency, such as the occurrence of severe side effects, please visit your nearest medical institution and discontinue use.

    Approval status in Japan

    ・Tadalafil is approved in Japan.


    *Medicines prescribed in this department are not covered by the Adverse Reactions Relief System.

    Availability of approved medicines that have the same active ingredients in Japan

    ・In Japan, Cialis has the same active ingredient as tadalafil and is approved for the treatment of erectile dysfunction.

    Means of acquisition

    ・Our affiliated clinic physicians purchase Tadalafil through a domestic pharmaceutical distributor.

    Information on safety and approval in other countries

    ・Tadalafil is approved by the U.S. Food and Drug Administration (FDA) for the treatment of erectile dysfunction.