Sildenafil Teva
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Viagra, containing the active ingredient sildenafil citrate, is a widely prescribed treatment for erectile dysfunction in the UK. This comprehensive guide covers everything you need to know about Viagra, including how it works, dosages, eligibility criteria, and safety considerations. EverydayMeds offers both branded Viagra and generic sildenafil options, allowing patients to choose the most suitable treatment following a clinical consultation with our UK-licensed prescribers.
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When PDE5 is suppressed, blood is able to flow more freely through the body—including to the (you guessed it) penis.

More blood flow to the penis means harder, more satisfying erections once you're sexually stimulated.
Viagra contains sildenafil citrate, a phosphodiesterase type 5 (PDE5) inhibitor that works by increasing blood flow to the penis during sexual arousal. The medication blocks the PDE5 enzyme, which allows blood vessels to relax and improve circulation. It's important to understand that Viagra does not cause automatic erections - sexual stimulation is still required for the medication to be effective. The effects typically begin within 30-60 minutes of taking the tablet and can last for 4-6 hours, though this doesn't mean an erection will persist for this duration.
Viagra is available in three strengths: 25mg, 50mg, and 100mg tablets. Most men start with the 50mg dose, which can be adjusted based on effectiveness and tolerability. The dosage may be reduced to 25mg for those who experience side effects or increased to 100mg if the initial dose proves insufficient. Only one tablet should be taken within a 24-hour period, and it's recommended to take Viagra 30-60 minutes before sexual activity. Food, particularly fatty meals, may delay the onset of action.
At EverydayMeds, patients can choose between branded Viagra manufactured by Pfizer and generic sildenafil. Both medications contain the same active ingredient and are equally effective, with the main difference being cost. Generic sildenafil offers a more affordable alternative whilst maintaining the same quality and efficacy standards. During the consultation process, our clinicians can help you decide which option may be most suitable for your needs and budget.
Viagra is a prescription-only medicine in the UK, requiring consultation with a qualified healthcare professional. The clinical assessment evaluates your medical history, current medications, and cardiovascular health to ensure safe prescribing. Men aged 18 and over who experience erectile dysfunction may be eligible, provided they don't have contraindications. The assessment process at EverydayMeds is conducted by UK-licensed prescribers who follow MHRA guidelines and clinical best practices.
Certain medical conditions and medications make Viagra unsuitable. Men taking nitrate medications (such as GTN spray for angina) should never use Viagra due to dangerous blood pressure interactions. Other contraindications include severe heart disease, recent heart attack or stroke, severe liver problems, and very low blood pressure. Common side effects may include headache, facial flushing, indigestion, and nasal congestion. Most side effects are mild and temporary, but any concerning symptoms should be reported to a healthcare professional promptly.
Our online consultation process makes accessing Viagra treatment convenient and discreet. After completing a detailed medical questionnaire, one of our UK-licensed clinicians will review your information and determine if Viagra is appropriate for you. If approved, you can choose between branded Viagra or generic sildenafil, with discreet delivery to your preferred address. Our service maintains the highest standards of patient confidentiality and clinical safety throughout the process.
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