Buy Zudena
zudena
$52.68
- Active ingredient: Udenafil
- Category: Men's Health | Sexual Health
- Delivery time: Airmail (14-21 days) | EMS trackable (5-9 days)
- Prescription: Included
- Availability: In Stock
Zudena (Udenafil) 100mg tablets are available to order from our Singapore pharmacy with reliable delivery. This phosphodiesterase type 5 (PDE5) inhibitor works by increasing blood flow to the penis, facilitating firm and sustained erections when sexually stimulated. With its long duration of action, Zudena provides extended flexibility for sexual activity. It is an ideal solution for men experiencing erectile dysfunction who seek reliable performance with a single-dose regimen.
Table of contents
- Zudena (Udenafil) Buyer and Patient Handbook in Singapore
- What is Zudena?
- Who Should Use Zudena?
- How Does It Work?
- Why Choose Zudena?
- Dosage, Administration, Lifestyle and Dietary Recommendations
- Recommended Dosage
- How to Take
- Missed Dose
- Overdose
- Special Populations
- Lifestyle & Diet
- Precautions and Warnings
- Drug Interactions
- Potential Side Effects
- Common Side Effects
- Less Common Side Effects
- Serious Side Effects
- Who Should Avoid This Medication?
- Storage Instructions
- Zudena Alternatives
- Frequently Asked Questions
- How quickly does Zudena work?
- Can I take Zudena with food?
- Is it safe to drink alcohol while using Zudena?
- What should I do if I experience a painful erection lasting more than 4 hours?
- Can Zudena be used by men with diabetes?
- Does Zudena affect my blood pressure?
- Is a prescription required to purchase Zudena in Singapore?
- Will Zudena improve my sexual desire?
- Can women use Zudena?
- How long can I store an opened package of Zudena?
- Glossary
- Disclaimer
- Zudena Properties
- How to purchase Zudena on our Online Drugstore
- Reviews
- Write your review
Zudena (Udenafil) Buyer and Patient Handbook in Singapore
What is Zudena?
Zudena is a 100 mg oral tablet of the active ingredient udenafil, a phosphodiesterase-5 (PDE5) inhibitor used to treat Erectile Dysfunction (ED). It belongs to the class of oral agents that improve penile blood flow during sexual stimulation. Udenafil is approved by several health authorities worldwide and is marketed in pill form.
Who Should Use Zudena?
- Adult men who experience difficulty achieving or maintaining an erection suitable for sexual activity.
- Men whose ED is due to vascular, neurogenic, or psychological factors.
- Individuals who are not taking nitrate medications or have uncontrolled Hypertension.
How Does It Work?
Udenafil blocks the PDE5 enzyme, which normally degrades cyclic guanosine monophosphate (cGMP). Higher cGMP levels relax smooth muscle in the penis, allowing more blood to fill the erectile tissue when sexual arousal occurs. Think of it as removing a brake that lets blood flow freely, similar to opening a traffic lane on a busy road.
Why Choose Zudena?
- Cost-effective: As a generic formulation, Zudena offers the same clinical effectiveness as brand-name PDE5 inhibitors at a lower price.
- Rapid onset: Effects can be felt within 30-60 minutes, allowing flexible timing for sexual activity.
- Off-label note: Use for conditions other than ED should be discussed with a healthcare professional.
Dosage, Administration, Lifestyle and Dietary Recommendations
Recommended Dosage
- 100 mg taken as needed, not more than once per day.
How to Take
- Swallow the tablet whole with a glass of water.
- Can be taken with or without food; a high-fat meal may delay onset slightly.
Missed Dose
- If you remember a dose within the usual window, take it.
- If it is close to the time of the next dose, skip the missed one and resume the regular schedule.
Overdose
- Seek immediate medical assistance if you experience severe dizziness, fainting, or a prolonged erection lasting >4 hours.
Special Populations
- Elderly: Start with a lower dose (50 mg) and assess tolerance.
- Renal or hepatic impairment: Use cautiously; dosage adjustment may be required.
- Children: Not indicated.
Lifestyle & Diet
- Avoid grapefruit juice, which can increase drug levels.
- Limit alcohol intake, as excessive drinking may worsen side effects.
- Do not use together with nitrate-containing medications (e.g., nitroglycerin).
Precautions and Warnings
- Use only after confirming you do not have nitrate therapy or severe heart disease.
- Inform your clinician about any history of sudden vision loss, hearing loss, or priapism.
- Do not combine with recreational drugs that affect blood pressure.
Drug Interactions
| Drug Class | Risk | Action |
|---|---|---|
| Nitrates (e.g., nitroglycerin) | Severe hypotension | Avoid concurrent use |
| Alpha-blockers | Additive blood-pressure drop | Monitor BP, dose adjust |
| CYP3A4 inhibitors (e.g., ketoconazole) | Increased udenafil levels | Reduce dose or avoid |
Potential Side Effects
Common Side Effects
- Headache
- Facial flushing
- Nasal congestion
- Indigestion
Less Common Side Effects
- Bluish-green vision tinge
- Lower-back Pain
Serious Side Effects
- Priapism ( erection lasting >4 hours ) - seek urgent care
- Sudden loss of vision or hearing - seek immediate medical help
Who Should Avoid This Medication?
- Patients on any nitrate therapy.
- Men with severe uncontrolled hypertension or recent Heart Attack.
- Individuals with severe liver disease.
- Anyone with a known allergy to udenafil or other PDE5 inhibitors.
Storage Instructions
- Keep below 30 °C; avoid extreme heat or freezing.
- Store in a dry place, protected from moisture and light.
- Keep out of reach of children and pets.
Zudena Alternatives
| Name | Class | Key Difference |
|---|---|---|
| Sildenafil (Viagra) | PDE5 inhibitor | Most widely studied; 4-hour duration |
| Tadalafil (Cialis) | PDE5 inhibitor | Up to 36 hour “window” for activity |
| Vardenafil (Levitra) | PDE5 inhibitor | Slightly faster onset for some users |
Frequently Asked Questions
How quickly does Zudena work?
Effects usually begin within 30 to 60 minutes after ingestion.
Can I take Zudena with food?
Yes, it can be taken with or without food, but a high-fat meal may delay its onset.
Is it safe to drink alcohol while using Zudena?
Moderate alcohol is generally tolerated, but excessive drinking can increase the risk of dizziness and reduce efficacy.
What should I do if I experience a painful erection lasting more than 4 hours?
Seek emergency medical attention immediately; this condition (priapism) requires prompt treatment.
Can Zudena be used by men with diabetes?
Yes, provided they have no contraindications such as nitrate use or severe cardiovascular disease.
Does Zudena affect my blood pressure?
It may cause a mild, temporary reduction in blood pressure, especially when combined with other vasodilators.
Is a prescription required to purchase Zudena in Singapore?
Our platform supplies Zudena under a regulated medical-review process; a professional assessment is mandatory before purchase.
Will Zudena improve my sexual desire?
Udenafil enhances the physiological response to sexual stimulation but does not increase libido.
Can women use Zudena?
Zudena is indicated for men with erectile dysfunction; safety and efficacy in women have not been established.
How long can I store an opened package of Zudena?
Keep the tablets in their original blister pack, away from heat and moisture; they remain stable for up to 24 months.
Glossary
- PDE5 inhibitor: A drug that blocks the enzyme phosphodiesterase-5, enhancing blood flow to the penis.
- cGMP: Cyclic guanosine monophosphate, a messenger that relaxes smooth muscle and enables erection.
- Priapism: A prolonged, often painful erection lasting more than four hours, requiring urgent care.
Disclaimer
The information provided here is for general educational purposes only and does not replace professional medical advice. Off-label uses should be discussed with a qualified healthcare provider. Readers are responsible for verifying the suitability of Zudena for their personal health situation. Our online pharmacy operates under Singapore’s health regulations; all purchases are subject to a medical review process. Always consult a doctor before starting any new medication.
Zudena Properties
- Original Manufacturer: Unicure Remedies
- Clinical use: Treatment of erectile dysfunction (ED)
- Spectrum of activity: Narrow spectrum, primarily for ED
- Mechanism of action: Inhibits phosphodiesterase type 5 (PDE5), enhancing blood flow
- Classification: Phosphodiesterase type 5 inhibitor
- Recommended Dosage: 100 mg as needed, 30 minutes before sexual activity
- Basic Side Effects: Headache, Flushing, Nasal congestion
- Moderate Side Effects: Dizziness, Indigestion
- Serious Side Effects: Priapism, Severe hypotension
How to purchase Zudena on our Online Drugstore
To purchase Zudena | Udenafil on our website, just select the required dosage and quantity of pills above. The price of your choice will appear automatically. Next, add the chosen amount to your cart by clicking the Add to Cart button. You can either continue shopping for more pills or head to the checkout. At the Checkout, finalize your purchase through our secure payment gateway.
Zudena / Udenafil pills are made using high-quality generic ingredients and are subject to strict quality control in line with WHO and Health Sciences Authority (HSA) standards. However, please note that Zudena pills are dispatched from outside Singapore due to prescriptions issued overseas.
Disclaimer: The content on this website is provided solely for informational purposes and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with any questions or concerns regarding your health, and never disregard or delay seeking professional advice based on the information presented here. Use of this website does not create a doctor-patient relationship, and in the event of a medical emergency, please contact your local emergency services immediately. Our website assumes no responsibility or liability for any errors or omissions in the content provided.
Reviews
Just started on Zudena 100mg, first time trying Udenafil. The onset is definitely slow, took nearly four hours to feel the full effect. Headaches are mild but persistent, kinda a pressure behind the eyes. It did the job, no complaints there. A friend told me to skip coffee the morning I take it. Will try splitting the pill next time to see if the pulsing goes away.
Been using this for almost two years now. The 24-36 hour window is the real selling point for Udenafil over the others. Huge benefit. Crucial hack: You MUST take it with food, preferably dairy like yogurt. If I take it on an empty stomach, the gastric reflux is unbearable, feels like heartburn for 12 hours. Works better than Tadalafil for me, less muscle soreness/back pain.
My doctor switched me from Sildenafil to Zudena 100mg because the flush was too much. The head-rush is gone, thankfully. But the nasal congestion is serious. I feel like I have a permanent head cold the day after. It effectively treats the main issue, zero complaints about efficacy. Tip: Always keep a nasal spray handy, it really cuts down the "stuffy nose" side effect by half.
This medication is complicated. It definitely provides the desired effect, strong and reliable performance, truly effective. However, the eye sensitivity is a major trade-off. Everything looks slightly blue-tinged and I cant tolerate bright screens or sunlight the next day-very annoying. I tried lowering the dose to 50mg, but the duration was too short. Going back to 100mg and just staying indoors.
Okay, dosage experiment time. I started at 100mg Zudena and the success rate was 100%, but the dizzy spells were disruptive. I cut the pill, now taking 75mg (three-quarters) and the side effects are much more manageable, almost zero headache now. The downside is the window is shorter, maybe 20 hours instead of 36. But I prefer less intense side effects overall.
Initial attempts with Zudena 100 were rough. Extreme dry mouth, like cotton wool mouth. Hard to sleep, felt slightly anxious. The performance was good, actually better than expected, but I felt kind of wired. Pharmacist said I might be sensitive. Trying again next week, but I will make sure to drink at least three liters of water the day I take it - hoping that counters the dehydration/dry mouth feeling.
I use this irregularly, maybe once every two months. The reliability of 100mg Zudena is unmatched, it just works perfectly every time. But the stiffness in my neck and shoulders is real, especially hours 8-15 after dosing. It feels like tension headache starting. I found that taking two low-dose aspirin five hours after the Zudena minimizes the muscle discomfort significantly. Game changer for long-term use.
The positive effect is excellent, absolutely no complaints about efficacy, duration is perfect for weekend planning. Why only three stars? The cost is higher than Tadalafil here, and the food interaction is tricky. If I have a heavy, fried meal within 6 hours of taking Zudena 100mg, the absorption is severely delayed, sometimes by 5-6 hours. You need to plan your meals carefully, prefer lighter, low-fat dinners when using this.