Let your healthcare provider know if you experience any issues while using sildenafil to treat ED, including side effects or drug interactions. If you do experience adverse effects with sildenafil that outweigh the benefits of taking it, you may benefit from trying another PDE5 inhibitor, such as Stendra® (avanafil), tadalafil (Cialis®), or vardenafil (previously sold as Levitra®).
- Sildenafil 50 mg may cause flushing and nasal stuffiness.
- Do not use if allergic to sildenafil or similar drugs.
- Patients should discuss health history before use.
- It may take longer to work in some individuals.
- Do not use as a performance enhancer.
- Avoid using other medications without doctor approval.
- Keep a record of any side effects experienced.
- Inform your doctor if you are pregnant or breastfeeding.
We offer sildenafil and several other ED medications online, following an online ED consultation with a licensed healthcare provider who’ll determine if a prescription is appropriate. Interested in finding out more before you get started? Our guide to the most common treatments for erectile dysfunction goes into detail about the most effective options, from sildenafil to other FDA-approved medications. Sildenafil: from angina to erectile dysfunction to pulmonary hypertension and beyond. A systematic review of sildenafil mortality through the years.
Eroxon Erectile Dysfunction Treatment Gel - 4 Tubes
Your pelvic floor is a lot like plumbing in your home: you never really think about it unless something goes wrong. When you think of male sexual dysfunction, concerns like erectile dysfunction (ED) or premature ejaculation (PE) probably come to mind first. But there’s another sex-related issue that’s more common in men than you might expect: difficulty orgasming. The proper dosage for sildenafil (Viagra) will vary between 25mg and 100mg once daily, with the most prescribed dosage being 50mg. Patients generally start with a lower dosage of 25mg to 50mg and depending on how the starting dosage works including how well it interacts with the body, may move to a higher dosage for a better experience.
Related treatment guides
(1) For treating erectile dysfunction (or ED), sildenafil is normally only taken on an as needed basis, 30-60 minutes before sexual activity but can be dosed between 30 minutes and 4 hours before sexual activity. Sildenafil treats erectile dysfunction by selectively inhibiting an enzyme known as phosphodiesterase type 5, which allows corpus cavernosum smooth muscle to relax, making erections during sexual stimulation more satisfactory. (2) An erection is achieved in a response cycle that begins with sildenafil producing arteriolar dilatation and increased blood flow to the erectile tissue of the penis. (3) In a study on different dosages for treating erectile dysfunction with sildenafil, it was found that both 50 mg and 100 mg doses of sildenafil improved erectile function, sexual satisfaction, and enjoyment in patients, however the 100 mg dose had slightly better results. Higher doses led to improved sexual frequency and enjoyment, especially for patients with more severe cases of ED or if the patient had any additional health conditions.
What’s the difference between sildenafil 50 mg and 100 mg?
The overall findings suggest that adjusting the sildenafil dosage can optimize treatment for an improved outcome and many patients who start at 50mg, request a higher dosage later on. The common tablet dosages for sildenafil when treating erectile dysfunction are 25mg, 50mg, and 100mg with 50mg being the dosage most often initially prescribed and with dosages designed for once daily dosing. (4) Professor Irwin Goldstein noted in a presentation on sildenafil in 2003 that taking a quarter pill of sildenafil every night was effective in preventing erectile dysfunction. National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).
- Sildenafil 50 mg is effective for most men within 30 minutes.
- Duration of effect lasts about 4-6 hours.
- It does not cause an erection without sexual stimulation.
- The medication does not protect against sexually transmitted diseases.
- Report any adverse reactions to your healthcare provider.
- Do not combine sildenafil with recreational drugs like poppers.
- Regular use may improve sexual performance over time.
- Always check for allergies before use.
Hims & Hers has strict sourcing guidelines to ensure our content is accurate and current. We rely on peer-reviewed studies, academic research institutions, and medical associations. We strive to use primary sources and refrain from using tertiary references. Bachelor of Arts, Egyptian and Ancient Western Asian Archaeology - Brown University College, 2011 Bachelor of Arts, Egyptian and Ancient Western Asian Archaeology - Brown University College, 2011 Doctor of Medicine - Brown University Warren Alpert Medical School, 2017 Doctor of Medicine - Brown University Warren Alpert Medical School, 2017 Master of Public Health - Columbia University Mailman School of Public Health, 2018 Master of Public Health - Columbia University Mailman School of Public Health, 2018 Master of Liberal Arts, Journalism - Harvard University Harvard Extension School, 2022 Master of Liberal Arts, Journalism - Harvard University Harvard Extension School, 2022 Master of Science, Healthcare Leadership - Cornell University Weill Cornell Graduate School of Medical Sciences, 2024 Master of Science, Healthcare Leadership - Cornell University Weill Cornell Graduate School of Medical Sciences, 2024 Master of Business Administration - Cornell University Samuel Curtis Johnson Graduate School of Management, 2024 Master of Business Administration - Cornell University Samuel Curtis Johnson Graduate School of Management, 2024 Internship - NYU Grossman School of Medicine Internal Medicine Residency—Community Health Track, 2019 Internship - NYU Grossman School of Medicine Internal Medicine Residency—Community Health Track, 2019 Certified in Public Health - National Board of Public Health Examiners, 2018 Certified in Public Health - National Board of Public Health Examiners, 2018 Medical Writer Certified - American Medical Writers Association, 2020 Medical Writer Certified - American Medical Writers Association, 2020 Editor in the Life Sciences - Board of Editors in the Life Sciences, 2020 Editor in the Life Sciences - Board of Editors in the Life Sciences, 2020 Certified Personal Trainer - National Academy of Sports Medicine, 2022 Certified Personal Trainer - National Academy of Sports Medicine, 2022 Certified Nutrition Coach - National Academy of Sports Medicine, 2023 Certified Nutrition Coach - National Academy of Sports Medicine, 2023 Board Certified Medical Affairs Specialist - Accreditation Council for Medical Affairs, 2023 Board Certified Medical Affairs Specialist - Accreditation Council for Medical Affairs, 2023 Certificate of Advanced Education in Obesity Medicine - Obesity Medicine Association, 2025 Certificate of Advanced Education in Obesity Medicine - Obesity Medicine Association, 2025 Regulatory Affairs Certification - Regulatory Affairs Professionals Society, 2025 Regulatory Affairs Certification - Regulatory Affairs Professionals Society, 2025 Medical Expert Board Member - Eat This, Not That!, 2021– Medical Expert Board Member - Eat This, Not That!, 2021– Title: Individuals' Perceptions of the Efficacy, Quality, and Safety of Care Accessed via a Telemedicine Platform: A Retrospective Analysis of Survey Data Published in: Telemedicine Journal and E-Health Date: 2026 URL: Title: Individuals' Perceptions of the Efficacy, Quality, and Safety of Care Accessed via a Telemedicine Platform: A Retrospective Analysis of Survey Data Published in: Telemedicine Journal and E-Health Published in: Telemedicine Journal and E-Health Title: Biomechanical evaluation of a novel suturing scheme for grafting load-bearing collagen scaffolds for rotator cuff repair Published in: Clinical Biomechanics Date: 2015 URL: Title: Biomechanical evaluation of a novel suturing scheme for grafting load-bearing collagen scaffolds for rotator cuff repair Title: Pelvic incidence and acetabular version in slipped capital femoral epiphysis Published in: Journal of Pediatric Orthopaedics Date: 2015 Title: Pelvic incidence and acetabular version in slipped capital femoral epiphysis Title: Relationship between pelvic incidence and osteoarthritis of the hip Published in: Bone & Joint Research Date: 2016 URL: Title: Relationship between pelvic incidence and osteoarthritis of the hip Title: Effects of PDGF-BB delivery from heparinized collagen sutures on the healing of lacerated chicken flexor tendon in vivo Published in: Acta Biomaterialia Date: 2017 URL: Title: Effects of PDGF-BB delivery from heparinized collagen sutures on the healing of lacerated chicken flexor tendon in vivo Dr. Bohl’s medical 20mg sildenafil expertise is regularly featured in consumer health media: Eat This, Not That! : Contributor and Medical Expert Board Member on nutrition and wellness topics The Dr. Oz Show: Behind-the-scenes contributor to Emmy Award-winning health segments Sharecare: Public-facing health writer, simplifying complex medical issues for millions of readers Dr. Bohl’s medical expertise is regularly featured in consumer health media: : Contributor and Medical Expert Board Member on nutrition and wellness topics : Contributor and Medical Expert Board Member on nutrition and wellness topics The Dr. Oz Show: Behind-the-scenes contributor to Emmy Award-winning health segments The Dr.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Generic | 150mg | 120 + 8 Pills | 177.58€ 169.12€ | |
| Kamagra Oral Jelly | 100mg | 90 + 8 Sachets | 303.56€ 289.10€ | |
| Viagra Generic | 25mg | 30 + 4 Pills | 47.97€ 45.69€ | |
| Kamagra | 100mg | 120 + 6 Pills | 330.74€ 314.99€ | |
| Viagra Generic | 150mg | 20 Pills | 55.02€ 52.40€ | |
| Kamagra Polo | 100mg | 12 Pills | 60.21€ 57.34€ | |
| Kamagra Polo | 100mg | 120 + 6 Pills | 327.15€ 311.57€ | |
| Kamagra | 100mg | 180 + 6 Pills | 436.79€ 415.99€ | |
| Kamagra Polo | 100mg | 60 + 4 Pills | 189.39€ 180.37€ | |
| Viagra Generic | 50mg | 60 + 4 Pills | 83.93€ 79.93€ | |
| Kamagra | 100mg | 12 Pills | 55.64€ 52.99€ | |
| Viagra Generic | 50mg | 180 + 8 Pills | 158.82€ 151.26€ | |
| Viagra Generic | 150mg | 60 + 4 Pills | 111.25€ 105.95€ | |
| Viagra Generic | 150mg | 270 + 10 Pills | 326.61€ 311.06€ | |
| Kamagra Soft Tabs | 100mg | 84 + 4 Pills | 233.05€ 221.95€ | |
| Viagra Generic | 100mg | 270 + 10 Pills | 270.47€ 257.59€ | |
| Viagra Generic | 100mg | 120 + 6 Pills | 149.50€ 142.38€ |
Oz Show: Behind-the-scenes contributor to Emmy Award-winning health segments Sharecare: Public-facing health writer, simplifying complex medical issues for millions of readers Sharecare: Public-facing health writer, simplifying complex medical issues for millions of readers Dr.
Alka Seltzer XS Pain Relief - 20 Effervescent Tablets
Bohl developed a passion for medical content while working at The Dr. Oz Show. He realized that, through the media, he could bring important health information to the lives of many more people than he would be able to working in a doctor’s office.
| Attribute | Description | Notes |
|---|---|---|
| Active Ingredient | Sildenafil citrate | 50 mg per tablet |
| Mechanism of Action | PDE5 enzyme inhibition to promote vasodilation | Enhances blood flow for erectile function |
| Onset of Action | 30-60 minutes | Varies with food intake |
| Duration of Effect | Up to 4-6 hours | Effect duration can vary |
| Metabolism | Primarily processed in the liver through CYP3A4 and CYP2C9 enzymes | Potential drug interactions |
| Contraindications | Use with nitrates or contraindicated in severe cardiovascular conditions | Precautions required |
Dr. Bohl developed a passion for medical content while working at The Dr. Oz Show.
How to take Sildenafil 50mg Tablets
Biking, resistance training, sailing, scuba diving, skiing, tennis, and traveling Biking, resistance training, sailing, scuba diving, skiing, tennis, and traveling Erectile dysfunction is a condition in which you have trouble getting or keeping an erection firm enough for satisfying sex. Erectile dysfunction affects as many as 30 million men in the United States.
- Sildenafil 50 mg is available by prescription only.
- Store tablets in a cool, dry place away from sunlight.
- Do not use with nitrate medications to prevent risk.
- Seek medical advice if you have heart problems.
- It may interact with other medications like antihypertensives.
- Not recommended for women or children.
- The tablet should be swallowed whole with water.
- Do not crush or chew the tablet.
Premature ejaculation (PE) is a sexual dysfunction characterized by a short ejaculatory latency, a perceived lack of control sildenafil 20 mg tablets about the timing of ejaculation, and distress and interpersonal difficulty related to ejaculating too quickly. Low testosterone or testosterone deficiency, also known as hypogonadism, is a condition in which patients develop symptoms such as low sex drive, erectile dysfunction (ED), and fatigue because the body doesn’t produce enough testosterone.
Cialis Together 10mg - 8 Tablets
Bohl’s medical expertise is regularly featured in consumer health media: : Contributor and Medical Expert Board Member on nutrition and wellness topics : Contributor and Medical Expert Board Member on nutrition and wellness topics The Dr. Oz Show: Behind-the-scenes contributor to Emmy Award-winning health segments The Dr. Oz Show: Behind-the-scenes contributor to Emmy Award-winning health segments Sharecare: Public-facing health writer, simplifying complex medical issues for millions of readers Sharecare: Public-facing health writer, simplifying complex medical issues for millions of readers Dr. Bohl developed a passion for medical content while working at The Dr. Oz Show.
What should I know about sildenafil before taking it?
He realized that, through the media, he could bring important health information to the lives of many more people than he would be able to working in a doctor’s office. Dr. Bohl developed a passion for medical content while working at The Dr. Oz Show. Biking, resistance training, sailing, scuba diving, skiing, tennis, and traveling Biking, resistance training, sailing, scuba diving, skiing, tennis, and traveling Erectile dysfunction is a condition in which you have trouble getting or keeping an erection firm enough for satisfying sex.
Pulmonary Arterial Hypertension
Erectile dysfunction affects as many as 30 million men in the United States. Premature ejaculation (PE) is a sexual dysfunction characterized by a short ejaculatory latency, a perceived lack of control sildenafil 20 mg tablets about the timing of ejaculation, and distress and interpersonal difficulty related to ejaculating too quickly. Low testosterone or testosterone deficiency, also known as hypogonadism, is a condition in which patients develop symptoms such as low sex drive, erectile dysfunction (ED), and fatigue because the body doesn’t produce enough testosterone. Though many men don’t like to talk about it, ejaculation problems are very common. Some of the most common issues include premature, delayed, or retrograde ejaculation. Though many men don’t like to talk about it, ejaculation problems are very common. Some of the most common issues include premature, delayed, or retrograde ejaculation. Your pelvic floor is a lot like plumbing in your home: you never really think about it unless something goes wrong.
- Sildenafil 50 mg works best with sexual arousal.
- Do not take it with other ED medications simultaneously.
- Keep hydrated but avoid excessive alcohol intake.
- The drug is not a cure but manages symptoms.
- Some users may experience nasal congestion.
- Stay informed about possible interactions with supplements.
- Do not use expired medication.
- Follow up with your doctor for ongoing assessment.
When you think of male sexual dysfunction, concerns like erectile dysfunction (ED) or premature ejaculation (PE) probably come to mind first.
| Storage Condition | Description | Tips |
|---|---|---|
| Temperature | Store at room temperature, 15-30°C | Keep away from excessive heat or moisture |
| Light | Keep tablets in original container protected from light | Prevent degradation |
| Moisture | Moisture-sensitive, keep dry | Use desiccant if provided |
| Child-proof Container | Store out of reach of children | Prevent accidental ingestion |
| Expiry Date | Check expiration date regularly | Do not use expired medication |
But there’s another sex-related issue that’s more common in men than you might expect: difficulty orgasming. The proper dosage for sildenafil (Viagra) will vary between 25mg and 100mg once daily, with the most prescribed dosage being 50mg.
Daktarin Gold (Ketoconazole) 2% Cream - 15g
Azole Antifungals
Is Viagra dosage based on age or weight?
Patients generally start with a lower dosage of 25mg to 50mg and depending on how the starting dosage works including how well it interacts with the body, may move to a higher dosage for a better experience. (1) For treating erectile dysfunction (or ED), sildenafil is normally only taken on an as needed basis, 30-60 minutes before sexual activity but can be dosed between 30 minutes and 4 hours before sexual activity. Sildenafil treats erectile dysfunction by selectively inhibiting an enzyme known as phosphodiesterase type 5, which allows corpus cavernosum smooth muscle to relax, making erections during sexual stimulation more satisfactory. (2) An erection is achieved in a response cycle that begins with sildenafil producing arteriolar dilatation and increased blood flow to the erectile tissue of the penis. (3) In a study on different dosages for treating erectile dysfunction with sildenafil, it was found that both 50 mg and 100 mg doses of sildenafil improved erectile function, sexual satisfaction, and enjoyment in patients, however the 100 mg dose had slightly better results.
Other uses for this medicine
Let your healthcare provider know if you experience any issues while using sildenafil to treat ED, including side effects or drug interactions. If you do experience adverse effects with sildenafil that outweigh the benefits of taking it, you may benefit from trying another PDE5 inhibitor, such as Stendra® (avanafil), tadalafil (Cialis®), or vardenafil (previously sold as Levitra®). We offer sildenafil and several other ED medications online, following an online ED consultation with a licensed healthcare provider who’ll determine if a prescription is appropriate. Interested in finding out more before you get started? Our guide to the most common treatments for erectile dysfunction goes into detail about the most effective options, from sildenafil to other FDA-approved medications.
Professional resources
Sildenafil: from angina to erectile dysfunction to pulmonary hypertension and beyond. A systematic review of sildenafil mortality through the years. National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). Hims & Hers has strict sourcing guidelines to ensure our content is accurate and current. We rely on peer-reviewed studies, academic research institutions, and medical associations.
What happens if I take too much sildenafil?
We strive to use primary sources and refrain from using tertiary references. Bachelor of Arts, Egyptian and Ancient Western Asian Archaeology - Brown University College, 2011 Bachelor of Arts, Egyptian and Ancient Western Asian Archaeology - Brown University College, 2011 Doctor of Medicine - Brown University Warren Alpert Medical School, 2017 Doctor of Medicine - Brown University Warren Alpert Medical School, 2017 Master of Public Health - Columbia University Mailman School of Public Health, 2018 Master of Public Health - Columbia University Mailman School of Public Health, 2018 Master of Liberal Arts, Journalism - Harvard University Harvard Extension School, 2022 Master of Liberal Arts, Journalism - Harvard University Harvard Extension School, 2022 Master of Science, Healthcare Leadership - Cornell University Weill Cornell Graduate School of Medical Sciences, 2024 Master of Science, Healthcare Leadership - Cornell University Weill Cornell Graduate School of Medical Sciences, 2024 Master of Business Administration - Cornell University Samuel Curtis Johnson Graduate School of Management, 2024 Master of Business Administration - Cornell University Samuel Curtis Johnson Graduate School of Management, 2024 Internship - NYU Grossman School of Medicine Internal Medicine Residency—Community Health Track, 2019 Internship - NYU Grossman School of Medicine Internal Medicine Residency—Community Health Track, 2019 Certified in Public Health - National Board of Public Health Examiners, 2018 Certified in Public Health - National Board of Public Health Examiners, 2018 Medical Writer Certified - American Medical Writers Association, 2020 Medical Writer Certified - American Medical Writers Association, 2020 Editor in the Life Sciences - Board of Editors in the Life Sciences, 2020 Editor in the Life Sciences - Board of Editors in the Life Sciences, 2020 Certified Personal Trainer - National Academy of Sports Medicine, 2022 Certified Personal Trainer - National Academy of Sports Medicine, 2022 Certified Nutrition Coach - National Academy of Sports Medicine, 2023 Certified Nutrition Coach - National Academy of Sports Medicine, 2023 Board Certified Medical Affairs Specialist - Accreditation Council for Medical Affairs, 2023 Board Certified Medical Affairs Specialist - Accreditation Council for Medical Affairs, 2023 Certificate of Advanced Education in Obesity Medicine - Obesity Medicine Association, 2025 Certificate of Advanced Education in Obesity Medicine - Obesity Medicine Association, 2025 Regulatory Affairs Certification - Regulatory Affairs Professionals Society, 2025 Regulatory Affairs Certification - Regulatory Affairs Professionals Society, 2025 Medical Expert Board Member - Eat This, Not That!, 2021– Medical Expert Board Member - Eat This, Not That!, 2021– Title: Individuals' Perceptions of the Efficacy, Quality, and Safety of Care Accessed via a Telemedicine Platform: A Retrospective Analysis of Survey Data Published in: Telemedicine Journal and E-Health Date: 2026 URL: Title: Individuals' Perceptions of the Efficacy, Quality, and Safety of Care Accessed via a Telemedicine Platform: A Retrospective Analysis of Survey Data Published in: Telemedicine Journal and E-Health Published in: Telemedicine Journal and E-Health Title: Biomechanical evaluation of a novel suturing scheme for grafting load-bearing collagen scaffolds for rotator cuff repair Published in: Clinical Biomechanics Date: 2015 URL: Title: Biomechanical evaluation of a novel suturing scheme for grafting load-bearing collagen scaffolds for rotator cuff repair Title: Pelvic incidence and acetabular version in slipped capital femoral epiphysis Published in: Journal of Pediatric Orthopaedics Date: 2015 Title: Pelvic incidence and acetabular version in slipped capital femoral epiphysis Title: Relationship between pelvic incidence and osteoarthritis of the hip Published in: Bone & Joint Research Date: 2016 URL: Title: Relationship between pelvic incidence and osteoarthritis of the hip Title: Effects of PDGF-BB delivery from heparinized collagen sutures on the healing of lacerated chicken flexor tendon in vivo Published in: Acta Biomaterialia Date: 2017 URL: Title: Effects of PDGF-BB delivery from heparinized collagen sutures on the healing of lacerated chicken flexor tendon in vivo Dr. Bohl’s medical 20mg sildenafil expertise is regularly featured in consumer health media: Eat This, Not That! : Contributor and Medical Expert Board Member on nutrition and wellness topics The Dr. Oz Show: Behind-the-scenes contributor to Emmy Award-winning health segments Sharecare: Public-facing health writer, simplifying complex medical issues for millions of readers Dr. Higher doses led to improved sexual frequency and enjoyment, especially for patients with more severe cases of ED or if the patient had any additional health conditions. The overall findings suggest that adjusting the sildenafil dosage can optimize treatment for an improved outcome and many patients who start at 50mg, request a higher dosage later on. The common tablet dosages for sildenafil when treating erectile dysfunction are 25mg, 50mg, and 100mg with 50mg being the dosage most often initially prescribed and with dosages designed for once daily dosing.
Advice To Patients
(4) Professor Irwin Goldstein noted in a presentation on sildenafil in 2003 that taking a quarter pill of sildenafil every night was effective in preventing erectile dysfunction.