• Active Ingredient:

  • Expiry Date:

  • Manufacturer:

    Sunrise Remedies Pvt. Ltd
  • Average Delivery Time:

    25 days
  • Availability:

    In Stock
  • Strength: 100 mg

  • Rate Per Pill

    $ 3.96

Zudena Dosage, Usage, Side Effects, Warnings, Price


Zudena is a medicine used to treat erectile dysfunction (ED). It contains udenafil, a drug that belongs to a class of therapeutic agents called PDE5 inhibitors, such as sildenafil, vardenafil, and tadalafil. Zudena is nothing but a generic version of brand Zydena, which also contains udenafil. Typically, a dosage of Zudena 100 mg is advised once in any 24-hour period. The drug helps men to attain and sustain an erection hard and durable enough for sexual intercourse. Zudena is much, much cheaper than Zydena.


Package New Customer Price Old Customer Price Add to Cart
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$4.58 per Pill


$4.12 per Pill
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$4.40 per Pill


$3.96 per Pill



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Action Mechanism

Udenafil is a PDE5-inhibitor, which means it blocks the activity of the PDE5, an enzyme that regulates cyclic guanosine monophosphate (cGMP) level. By inhibiting PDE5 and increases cGMP levels, the drug triggers smooth muscle relaxation, which eventually allows blood to flow into the penile organ, resulting in a stronger and durable erection. Please note that like Viagra, Cialis, or Levitra, Zudena causes an erection only during sexual stimulation.


  • Make sure you follow your doctor's instructions while using Zudena 100 to get the benefits of the drug.
  • The recommended dose is Zudena 100 mg, one tablet, taken 30 to 60 minutes before intending to indulge in sexual activity. The effect of udenafil lasts for up to 24 hours.
  • The maximum dosage recommended frequency of this prescription ED drug is once in any 24-hour period. Do not overdose with this generic udenafil drug.
  • You can take the medicine with or without food, but avoid alcohol, grapefruits, or illegal drugs during the course of treatment.
  • Do not chew, break, crush, or split the pill before consumption as doing so may reduce the drug’s efficacy and you may not experience its effects.


  • Tell your doctor whether you have any medical condition, especially heart disease, before using Zudena because men with cardiovascular risk are advised against using this drug.
  • Also, tell your doctor whether you have any drug allergy, especially any hypersensitivity to PDE5 inhibitors.
  • Inform your doctor about the medicines you have been taking, especially nitrates or alpha-blockers because they interact adversely with Zudena to lower blood pressure at a dangerous level.
  • Udenafil should not be used in combination with other ED treatments, such as sildenafil, tadalafil, vardenafil, or avanafil.
  • Zudena should not be used by children and women, as the drug is not meant for them.

Side Effects

  • Dizziness
  • Facial flushing
  • Nausea
  • Nasal congestion
  • Headache
  • Back pain

These are a few common side effects of udenafil, which often subside after some time. However, if you experience chest pain, breathlessness, extreme dizziness, or any allergic reactions, immediately seek medical attention.


  • Zudena may cause mild to moderate dizziness so users are advised to stay away from risky activities that need their attention, such as driving or operating machinery.
  • Overdosing with this generic udenafil medicine could increase the risk of adverse effects, such as dizziness, hot flashes, headache, etc.
  • Men who take nitrates for chest pain or alpha-blockers for hypertension are advised to stay away from Zudena because they are incompatible with each other.
  • Only men who have been diagnosed with ED should use Zudena. It should never be used by men who are not diagnosed with ED. Unwanted use could affect natural erections.
  • Zudena should never be used for recreational purposes. It is not a party drug. It should not be mixed with alcohol or illicit drugs.


Customer's Review

Average Rating : 4 / 5

  • I use Zudena for my erectile issues. This is a relatively new drug. I was using Viagra but now I switched to Zudena 100, which is effective and saves me money. I prefer buying Zudena online at this store.