How Much Sildenafil is Too Much
The recommended dose is 10 mg administered as an intravenous bolus injection three times a day.
| Form | Description | Suitable for |
|---|---|---|
| Tablets | Standard oral tablets | Most common form |
| Orally disintegrating tablets | Dissolves on tongue | For easier administration |
| Liquid suspension | Less common, for special cases | Difficult swallowing patients |
The dose of REVATIO injection 150mg sildenafil for
Uses for Revatio
While a single tablet of Viagra is priced as high as $70 in the United States, generic drugs like sildenafil tablets are available for as little as $3 each when purchased online. Even though the active ingredients are the same, if you’re switching from Pfizer’s brand-name Viagra to a generic form of sildenafil, it’s important to check that you’re purchasing tablets with a similar dosage to the one your healthcare provider prescribed. Sildenafil may also be sold under different brand names in other countries. Some of these Viagra generic names include: When it comes to drugs like Figral, Mazzogran, and Fildena vs. Viagra, they are all used for the same purpose: increasing blood flow to the penis.
Azole Antifungals
Their labels also state that these products contain sildenafil, so Mazzogran sildenafil 100mg should be equivalent to brand-name Viagra 100mg. However, because these drugs have not been made in the U.S. and cleared by the FDA, it may be harder to assess the quality of their ingredients. Each country has its own set of regulations, and there’s always the chance the product you’re getting is not authentic if you buy it online from an international retailer. If you’re in the U.S. sale does not need to be adjusted for body weight.
- Sildenafil is not a cure but a treatment option.
- Lifestyle changes can improve erectile health.
- Regular exercise and balanced diet are beneficial.
- Communicate openly with your healthcare provider.
A 10-mg dose of REVATIO injection is predicted to provide pharmacological effect of sildenafil and its N-desmethyl metabolite equivalent to that of a 20-mg oral dose.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Kamagra Polo | 100mg | 272 + 12 Pills | 622.94€ 593.28€ | |
| Viagra Generic | 50mg | 120 + 6 Pills | 129.64€ 123.47€ | |
| Kamagra Soft Tabs | 100mg | 32 Pills | 120.11€ 114.39€ | |
| Viagra Generic | 25mg | 120 + 6 Pills | 125.56€ 119.58€ | |
| Viagra Generic | 100mg | 20 Pills | 45.58€ 43.41€ | |
| Viagra Generic | 200mg | 60 + 4 Pills | 125.19€ 119.23€ | |
| Viagra Generic | 200mg | 360 + 10 Pills | 481.98€ 459.03€ | |
| Viagra Generic | 25mg | 90 + 6 Pills | 105.03€ 100.03€ | |
| Viagra Generic | 100mg | 10 Pills | 28.91€ 27.53€ | |
| Viagra Generic | 100mg | 60 + 4 Pills | 96.36€ 91.77€ | |
| Viagra Generic | 100mg | 180 + 8 Pills | 199.37€ 189.88€ | |
| Kamagra Soft Tabs | 100mg | 20 Pills | 79.79€ 75.99€ | |
| Kamagra Oral Jelly | 100mg | 110 + 9 Sachets | 334.87€ 318.92€ | |
| Viagra Generic | 150mg | 30 + 2 Pills | 72.32€ 68.88€ | |
| Viagra Generic | 50mg | 180 + 8 Pills | 158.82€ 151.26€ | |
| Viagra Generic | 25mg | 60 + 4 Pills | 71.99€ 68.56€ | |
| Kamagra Oral Jelly | 100mg | 90 + 8 Sachets | 303.56€ 289.10€ |
The recommended dosage in patients ≥ 20 kg is 10 mg three times a day. For pediatric patients 20 kg to 45 kg, the recommended dosage is 20 mg three times a day.
| Key Point | Explanation | Advice |
|---|---|---|
| Take on an empty stomach or after light meal | Food may delay absorption | Wait at least 1 hour after eating |
| Do not combine with nitrates | Severe hypotension risk | Consult doctor before combining |
| Alcohol consumption | May decrease effectiveness or cause side effects | Limit or avoid alcohol during use |
| Seek medical advice for persistent side effects | To ensure safe use and address concerns | Contact healthcare provider if needed |
For pediatric patients 45 kg and greater, the recommended dosage is 20 mg three times a day.
Overdose Information for Revatio
REVATIO is indicated for the treatment of pulmonary arterial hypertension (PAH) (World Health Organization [WHO] Group I) in adults to improve exercise ability and delay clinical worsening [see Clinical Studies]. REVATIO is indicated in pediatric patients 1 to 17 years old for the treatment of pulmonary arterial hypertension (PAH) (WHO Group I) to improve exercise ability and, in pediatric patients too young to perform standardized exercise testing, pulmonary hemodynamics thought to underlie improvements in exercise [see Clinical Studies]. The recommended dosage of REVATIO is 20 mg three times a day. Dose may be titrated to a maximum of 80 mg three times a day, if required, based on symptoms and tolerability [see Clinical Studies]. Although dose-response improvement in exercise ability was not observed in short-term studies in adults with PAH, the delay in clinical worsening with long-term use of sildenafil in Study A1481324 supports dosing up to a maximum of 80 mg three times a day [see Clinical Studies]. A maximum dose in pediatric patients has not been identified.
In case of emergency/overdose
and looking for a cheaper alternative to Viagra, it’s best to stick with FDA-approved sildenafil. Viagra comes in three dosages: 25mg, 50mg, and 100mg. Sildenafil pills similarly come in 25mg, sildenafil citrate tablets for female 50mg, and 100mg tablets. However, sildenafil can also come in 20mg when it is sold as the generic version of Revatio. Revatio is FDA-approved to treat a type of high blood pressure in the lungs (called pulmonary arterial hypertension, or PAH), but it can be prescribed off-label for ED.So, is sildenafil 20mg the same as Viagra 25mg?
Dosage adjustments
While each tablet of generic Revatio is 20mg, when used for ED, you could be prescribed multiple tablets at once, making 40mg, 60mg, 80mg, and 100mg doses possible. Learn more about the difference between Revatio and Viagra on our blog. Sildenafil is also available in the United States as a liquid solution. Your healthcare provider will tell you the specific dosage of brand-name Viagra or generic sildenafil that you should use if you’re prescribed this medication. Since brand-name Viagra tablets and generic sildenafil both contain sildenafil, you can expect identical results from a 25mg-100mg dose of Viagra (the typical doses used for erectile dysfunction) as you can the same dose of generic sildenafil. Based on the experience in adults, dose may be titrated to a maximum of 40 mg three times
What is Erectile Dysfunction?
In rare cases, Viagra and generic sildenafil may cause serious side effects, such as: Priapism (a persistent, often painful erection lasting longer than four hours) Priapism (a persistent, often painful erection lasting longer than four hours) Lightheadedness and dizziness (typically brought on by low blood pressure when combined with other medications) Lightheadedness and dizziness (typically brought on by low blood pressure when combined with other medications) If you experience any of these severe side effects, seek medical attention immediately. Both Viagra and generic sildenafil can interact with other medications, including alpha-blockers, nitrates, and other medications used to treat hypertension (high blood pressure), heart disease, and other cardiovascular health issues. As such, you’ll want to tell your healthcare provider if you’re taking any prescription or over-the-counter medications, or if you’ve had previous heart issues like angina, chest pain, or a heart attack. Our complete guide to Viagra (sildenafil) side effects discusses the side effects and interactions listed above in more detail. Minor differences in packaging and pill appearance aside, brand-name Viagra and its generic counterpart, sildenafil, are exactly the same medication.
Less common
If you have erectile dysfunction, both medications should produce a noticeable boost to your sex life by improving your erections and sexual performance. The key difference, as we mentioned above, is price. While Viagra is relatively expensive, you can purchase generic sildenafil tablets at a much more affordable price. In addition to sildenafil and Viagra, Hims offers access to other proven ED medications online including: Tadalafil (Cialis®): Tadalafil (Cialis) can provide relief from erectile dysfunction for up to 36 hours per dose Tadalafil (Cialis®): Tadalafil (Cialis) can provide relief from erectile dysfunction for up to 36 hours per dose Vardenafil (Levitra®): Vardenafil (Levitra): Offers relief from ED for slightly longer than sildenafil Vardenafil (Levitra®): Vardenafil (Levitra): Offers relief from ED for slightly longer than sildenafil Chewable ED meds: Hard Mints come in discreet packaging and are made with similar ingredients to Viagra® and Cialis® at different dosages Chewable ED meds: Hard Mints come in discreet packaging and are made with similar ingredients to Viagra® and Cialis® at different dosages You can learn more about these medications in our complete guide to the best pills for treating erectile dysfunction or access FDA-approved ED medications with Hims online. Schedule a sildenafil 100mg blue pill call with a healthcare professional today. a day for pediatric patients > 45 kg, if required, based on symptoms and tolerability [see Clinical Studies].
| Dosage | Description | Typical Use |
|---|---|---|
| 60mg | Standard prescribed dose for ED | To treat erectile dysfunction in men |
| 25mg | Lower dose for sensitive patients | For initial treatment or reduced sensitivity |
| 100mg | Higher dose, under doctor supervision | Rarely prescribed, for severe cases |
Note: Reconstitute the contents of the bottle with a total volume of 90 mL (60 mL followed by 30 mL).
- Sildenafil 60mg is used to treat erectile dysfunction.
- It works by relaxing blood vessels to increase blood flow.
- The usual dosing frequency is once a day.
- Do not take more than one dose in 24 hours.
Tap the bottle to loosen the powder.
Comparing Drug Interactions
Both Viagra and sildenafil work best when taken at least 30 minutes to an hour before sexual activity (and no more than four hours beforehand). You can take Viagra or generic sildenafil with or without food, but should avoid taking either with a high-fat meal, as it can make both medications take longer to take effect in your body. If you don’t experience any improvement in your erectile function after using Viagra or generic sildenafil, don’t simply take more of this medication. Instead, let your healthcare provider know — they may recommend adjusting your dosage or trying a different ED medication. Although sildenafil works similarly to other PDE5 inhibitors like vardenafil (Levitra), the two have different dosages.
Missed Dose
Vardenafil, for example, uses a lower dose, although not necessarily stronger than Viagra. Since brand-name Viagra and generic sildenafil contain sildenafil and come in the same range of dosages, both medications can cause the same range of side effects. We’ve divided the side effects into two groups: common and rare. We’ve also included a note about serious drug interaction risks that you should seek to avoid and alert your healthcare provider to before taking sildenafil. Common side effects of Viagra and generic sildenafil include: Changes in your perception of color, such as a visible blue tinge or difficulty telling the difference between the colors blue and green Changes in your perception of color, such as a visible blue tinge or difficulty telling the difference between the colors blue and green Most of these side effects resolve on their own as the medication leaves your body. Add 60 mL of water to the bottle.
- Sildenafil 60mg is one of several doses available.
- Your doctor may adjust the dose based on response.
- Use only the dose prescribed to you.
- Do not self-adjust the medication without medical advice.
Replace the cap and shake the bottle vigorously for a minimum of 30 seconds.
How should this medicine be used?
Phosphodiesterase type 5 inhibitors as a treatment for erectile dysfunction: Current information and new horizons. Erectile Dysfunction: A Review of Historical Treatments With a Focus on the Development of the Inflatable Penile Prosthesis. Sildenafil is also marketed as VIAGRA® for erectile dysfunction. REVATIO (sildenafil) Tablets: REVATIO is formulated as white, film-coated round tablets for oral administration. Each tablet contains sildenafil citrate equivalent to 20 mg of sildenafil.
The Bottom Line
REVATIO is supplied as a clear, colorless, sterile, ready to use solution in a single-use vial containing 10 mg/12.5 mL of sildenafil. Each mL of solution contains 1.124 mg sildenafil citrate (equivalent to 0.8 mg sildenafil), 50.5 mg dextrose and water for injection. REVATIO is supplied as white to off-white powders containing 1.57 g of sildenafil citrate (equivalent to1.12 g sildenafil) in an amber glass bottle intended for constitution. Following constitution with 90 mL water, the volume of the oral suspension is 112 mL and the oral suspension contains 10 mg/mL sildenafil. In addition to the bottle, a press-in bottle adapter and an oral dosing syringe (with 0.5 mL and 2 mL dose markings) are provided.