Brief a survey of the main points and purpose
The Mega ED Pack groups three well known oral therapies for erectile dysfunction into one supply intended for adult men who have been assessed and diagnosed. It allows individuals and prescribers to trial different phosphodiesterase type 5 (PDE5) inhibitors and determine which medication and schedule suit the user best.
The active agents contained in the pack are sildenafil, tadalafil and vardenafil.
- Active molecules: sildenafil, tadalafil, vardenafil
- Primary use: treatment of erectile dysfunction in adult males
- Typical strengths included: sildenafil 100 mg, tadalafil 20 mg, vardenafil 20 mg - see pack items for details
For immediate safety concerns consult the sections on major exclusions for therapy, pharmacologic the pattern of the act of interactions determines group dynamics. between drugs and observe safety notice of risk.
The mode by which it acts
Sildenafil, tadalafil and vardenafil are members of the PDE5 inhibitor family. By inhibiting the PDE5 enzyme in penile erectile tissue they enhance the nitric oxide pathway that causes smooth muscle relaxation in the corpus cavernosum. This improves blood inflow during sexual stimulation and supports erection. These medicines do not produce an erection without sexual arousal.
Each drug differs in how quickly it starts and how long it may remain effective. Tadalafil typically offers the longest duration, while sildenafil and vardenafil have a shorter active window. Consult taking instructions for timing and dose choices.
Contents of the pack
The Mega ED Pack contains three separately packaged blister products. Each should be used individually according to the recommended schedule; these items must stay separate and not be combined. different PDE5 inhibitors within the same 24 hour period.
- Viagra (sildenafil) 100 mg - 30 film coated tablets
- Cialis (tadalafil) 20 mg - 30 film coated tablets
- Levitra (vardenafil) 20 mg - 30 film coated tablets
Practical advice: pick one product for each treatment occasion and avoid taking more than one PDE5 inhibitor in a single day. See taking instructions.
Taking instructions
Follow the directions provided by your prescriber or pharmacist. Typical patterns for as needed use include the following.
- Maximum frequency: do not take more than one dose in any 24 hour period; do not use two different PDE5 drugs the same day.
- Timing: sildenafil and vardenafil are commonly taken about 30 to 60 minutes before sexual activity; some users note effects up to 4 hours after dosing. Tadalafil may remain effective for up to 36 hours in many men.
- Edible fare and wine and spirits: a high fat meal can slow the onset of sildenafil and vardenafil. Liquor and spirits may reduce effectiveness and increase the chance of drug side effects, so limit intake.
If you are unsure which agent to try first, discuss preferences with your clinician. Tadalafil may be preferred when a longer period of potential activity is desired; sildenafil or vardenafil are choices when a shorter window is acceptable.
For what to do if you miss a planned dose or suspect an a drug overdose, see i forgot to take the dose management guidance and overdosing procedures.
Security warnings on safety
Prior to taking any dose any tablet from this pack, inform your healthcare provider if you have any of the following:
- Ischemic heart disease, recent heart attack, stroke, irregular heartbeat, unstable angina or heart failure
- Very high or very low blood pressure, or pulmonary hypertension unless tadalafil has been specifically prescribed
- Veno-occlusive disease of the pulmonary veins
- Marked kidney or liver dysfunction
- Certain eye disorders such as unexplained vision loss or retinitis pigmentosa
- Blood disorders like sickle cell disease, leukemia or multiple myeloma
- Structural penile problems or a history of priapism (prolonged erection)
- Active peptic ulceration or significant bleeding tendencies
- Any condition that would make sexual activity unsafe
Discontinue use and seek urgent medical attention if you experience chest pain, sudden loss of vision or hearing, or an erection lasting longer than 4 hours.
Major exceptions where treatment is contraindicated
- Allergy to sildenafil, tadalafil, vardenafil or any excipient in the tablet
- Concurrent use of nitrates in any form (for example glyceryl trinitrate or isosorbide mononitrate) or recreational amyl nitrite
- Co-administration with riociguat
If any of the above apply to you, do not use the pack and contact a healthcare professional immediately. For a broader list of medicines that may interact see possible medication the act of engaging in dialogue guidance.
Drug the back and forth of communication guidance
Always give your prescriber or pharmacist a complete list of prescribed medicines, over the counter medicines, herbal remedies and recreational substances. Particular caution is needed with:
- Nitrates and riociguat - see major clinical circumstances that negate use
- Other erectile dysfunction therapies or drugs for pulmonary arterial hypertension
- Strong CYP3A4 inhibitors such as ketoconazole, itraconazole, clarithromycin and erythromycin
- Certain antiviral agents used in HIV or hepatitis C treatment (for example ritonavir or cobicistat)
- Alpha blockers and many antihypertensive medicines, including some for benign prostatic hyperplasia
- Certain antiepileptic drugs
- Grapefruit and grapefruit juice, which can increase levels of some PDE5 inhibitors
Where the networked exchange of ideass across departments improve alignment. are possible, clinicians may advise dose reduction, extended dosing intervals or a different therapy.
Potential indirect effects
Many after effects are mild and transient. Typical response patterns include:
- The combination of head pain and facial flushing or a sensation of warmth
- Nausea with indigestion or abdominal discomfort
- Nasal blockage with a runny nose
- Lightheadedness and dizziness symptoms
- Backache or muscle pains
Seek immediate medical help for severe chest pain, fainting, signs of an allergic reaction, sudden changes to vision or hearing, or an erection lasting longer than 4 hours. See safety notices explore more.
Treatment guidance for i missed one doses
These medicines are usually taken on an as needed basis rather than at set times. If you miss a planned dose, do not double the next dose to compensate. Take the medicine as directed before the next intended sexual activity following the advice in taking instructions.
Emergency a non fatal overdose procedures
If an overdose deaths is suspected, seek emergency medical care straight away and bring the medicine packaging or a list of the tablets and strengths taken. Hospital treatment will focus on supporting vital functions and managing symptoms.
Digital physical storage keeps goods safe and organized. optimization tips
- Keep tablets in their original blister packs or containers and store out of sight and reach of children.
- Store in a dry place at normal room temperature away from excessive heat and moisture.
- Do not use tablets after the expiry date printed on the pack.
Ask your local pharmacy about safe disposal options for unused or expired medicines.
Alternative options and comparators
If any drug in the pack is unsuitable, other options commonly considered in the UK include:
- Avanafil (brand name Spedra) - a PDE5 inhibitor with a relatively fast onset
- Low dose daily tadalafil (2.5 mg or 5 mg) - taken every day to enable spontaneous activity and useful for men with BPH symptoms
- Generic forms of sildenafil and tadalafil - usually less expensive than brand name equivalents
- Generic vardenafil where available as an a substitute choice to Levitra
- Alprostadil - offered as urethral pellets or intracavernosal injections when oral PDE5 inhibitors are ineffective or unsuitable
- Non-drug approaches - vacuum erection devices, psychosexual therapy, weight reduction, smoking cessation, reduced alcohol intake and regular exercise
Never take two different ED medicines on the same day. If undesired reactions arise, speak to your prescriber about adjusting the dose or switching to another treatment. For availability and prescribing practices see Official guidance for the United Kingdom for navigating law and regulatory framework requirements notes.
UK price summary
Prices depend on whether you buy branded or generic products, the pack size as well as the retailer. The figures below are approximate private prices per tablet in British pounds (GBP) and are intended as a general guide only:
- Generic sildenafil 100 mg: roughly 0.30 to 1.50 GBP per tablet; branded Viagra 100 mg: around 5 to 10 GBP per tablet
- Generic tadalafil 20 mg: about 0.50 to 2.00 GBP per tablet; branded Cialis 20 mg: around 5 to 12 GBP per tablet
- Vardenafil 20 mg generics (where stocked): approximately 1 to 3 GBP per tablet; branded Levitra 20 mg: about 3 to 8 GBP per tablet
- Mega ED Pack (90 tablets total) assembled from generics might cost in the region of 70 to 180 GBP depending on supplier and promotions; branded combinations will usually be pricier
NHS prescribing: in England a prescription charge may apply per item unless you are exempt. In the regions of Scotland, Wales and Northern Ireland, prescriptions are free. NHS prescribers often prefer generic options when clinically appropriate. Check your local NHS guidance for current charges.
Notes on United Kingdom legal and regulatory affairs matters
- Prescription status: sildenafil, tadalafil, vardenafil and avanafil are generally Prescription Only Medicines (POM) in the UK.
- Pharmacy supply without prescription: sildenafil 50 mg is available as a pharmacy-only product (Viagra Connect) after assessment by a pharmacist; some pharmacy-only tadalafil preparations may be available in specific strengths under pharmacist supervision.
- Online purchases: internet pharmacies should be registered with the General Pharmaceutical Council (GPhC) and operate a suitable prescribing service for POMs.
- Counterfeit risk: avoid unregulated websites. Verify GPhC registration and look for MHRA distance selling accreditation.
- Personal import: importing medicines for personal use may be restricted. Keep quantities reasonable - a 3 month supply is generally advisable - and prefer UK licensed drugstore outlets.
- The users this solution is designed for: these medicines are for adults only and must not be used with nitrates or in the situations listed under major reasons a drug should not be prescribed.
- Driving and sport: some people experience dizziness which can affect driving. Competitive athletes should check anti-doping regulations; PDE5 inhibitors are generally permitted but confirmation from the relevant authority is recommended.
This section provides general information and does not replace personalised advice from your UK prescriber or pharmacist. Always follow the instructions you are given.
Quick access reference
- Clinical cue for erectile dysfunction in adult men
- Use only one tablet from a single product before sexual activity; do not mix ED medicines on the same day
- Do not take with nitrates or riociguat due to the risk of dangerous low blood pressure
- Arrange urgent medical care for chest pain, sudden loss of vision or hearing, or an erection lasting more than 4 hours
- See guidelines for digital storage enables saving files on disks, drives, or in the cloud. for safe handling and external storage expands available space for files. at home
Want a refresher on how these drugs work? See the underlying mechanism of action or go back again to the a top line summary and purpose.
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