Over-the-counter drug
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.
12.1 Mechanism of Action
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. Dr. Kelly Brown is a board certified Urologist and fellowship trained in Andrology.
Warnings for people with certain health conditions
She is an accomplished men’s health expert with a robust background in healthcare innovation, clinical medicine, and academic research. Dr. Brown was previously Medical Director of a male fertility startup where she lead strategy and design of their digital health platform, an innovative education and telehealth model for delivering expert male fertility care. She completed her undergraduate studies at University of North Carolina at Chapel Hill (go Heels!) with a Bachelor of Science in Radiologic Science and a Minor in Chemistry. She took a position at University of California Los Angeles as a radiologic technologist in the department of Interventional Cardiology, further solidifying her passion for medicine.
Viagra Brand
She also pursued the unique opportunity to lead departmental design and operational development at the Ronald Reagan UCLA Medical Center, sparking her passion for the business of healthcare. Dr. Brown then went on to obtain her doctorate in medicine from the prestigious Northwestern University - Feinberg School of Medicine and Masters in Business Administration from Northwestern University - Kellogg School of Management, with a concentration in Healthcare Management. During her surgical residency in Urology at University of California San Francisco, she utilized her research year to focus on innovations in telemedicine and then served as chief resident with significant contributions to clinical quality improvement. Dr. But there’s another sex-related issue that’s more common in men than you might expect: difficulty orgasming. Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Sildenafil (Liqrev, Revatio) is used to improve the ability to exercise in adults (Liqrev, Revatio) and children 1 year of age and older (Revatio) with pulmonary arterial hypertension (PAH; high blood pressure in the vessels carrying blood to the lungs, causing shortness of breath, dizziness, and tiredness).
- The legality of OTC Sildenafil varies by jurisdiction; some countries ban sales.
- Many OTC Sildenafil products are marketed as "natural" or "herbal" remedies.
- Consumers should be wary of false advertising claims on OTC Sildenafil labels.
- Some OTC Sildenafil products come in online "complimentary" health packages.
- OTC Sildenafil may be marketed as an alternative when prescription is difficult.
- There is a rise in OTC Sildenafil products targeting men over 40.
- OTC Sildenafil popularity has increased due to ease of availability online.
- Prices for OTC Sildenafil vary widely depending on branding and source.
- Some OTC Sildenafil products are capsules, powders, or dissolvable tablets.
- OTC Sildenafil use might mask underlying health conditions needing medical attention.
- The safety profile of OTC Sildenafil is less studied than prescription versions.
Sildenafil is in a class of medications called phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Kamagra | 100mg | 60 + 4 Pills | 201.34€ 191.75€ | |
| Viagra Generic | 25mg | 180 + 6 Pills | 154.93€ 147.55€ | |
| Viagra Generic | 50mg | 10 Pills | 26.87€ 25.59€ | |
| Viagra Generic | 200mg | 60 + 4 Pills | 125.19€ 119.23€ | |
| Kamagra | 100mg | 32 Pills | 121.24€ 115.47€ | |
| Viagra Generic | 25mg | 60 + 4 Pills | 71.99€ 68.56€ | |
| Viagra Generic | 100mg | 30 + 4 Pills | 60.91€ 58.01€ | |
| Kamagra Polo | 100mg | 180 + 8 Pills | 446.52€ 425.26€ | |
| Kamagra Oral Jelly | 100mg | 90 + 8 Sachets | 303.56€ 289.10€ | |
| Viagra Generic | 150mg | 60 + 4 Pills | 111.25€ 105.95€ | |
| Viagra Generic | 50mg | 180 + 8 Pills | 158.82€ 151.26€ | |
| Viagra Generic | 25mg | 360 + 10 Pills | 213.68€ 203.50€ | |
| Viagra Generic | 100mg | 10 Pills | 28.91€ 27.53€ | |
| Viagra Generic | 50mg | 90 + 6 Pills | 107.37€ 102.26€ | |
| Viagra Generic | 25mg | 270 + 8 Pills | 184.26€ 175.49€ | |
| Kamagra Oral Jelly | 100mg | 21 Sachets | 95.92€ 91.35€ | |
| Kamagra Polo | 100mg | 60 + 4 Pills | 189.39€ 180.37€ |
Sildenafil treats PAH by relaxing the blood vessels in the lungs to allow blood to flow easily. If you are taking sildenafil to treat erectile dysfunction, you should know that it does not cure erectile dysfunction or increase sexual desire.
Chemical synthesis
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 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 sildenafil 50 mg tab premature, delayed, or retrograde ejaculation. Sildenafil does not prevent pregnancy or the spread of sexually transmitted diseases such as human immunodeficiency virus (HIV). Sildenafil comes as a tablet and suspension (liquid) to take by mouth. If you are taking sildenafil to treat erectile dysfunction, follow your doctor's directions and the guidelines in this paragraph. Take sildenafil as needed before sexual activity. The best time to take sildenafil is about 1 hour before sexual activity, but you can take the medication any time from 4 hours to 30 minutes before sexual activity. Sildenafil usually should not be taken more than once every 24 hours. If you have certain health conditions or are taking certain medications, your doctor may tell you to take sildenafil less often. You can take sildenafil with or without food. However, if you take sildenafil with a high-fat meal, it will take longer for the medication to start to work. If you are taking sildenafil to treat PAH, you will probably take sildenafil three times a day with or without food. Take sildenafil at around the same times every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Do not take more or less of it or take it more often than prescribed by your doctor.
| Use Case | Description | Common Dosage | Notes |
|---|---|---|---|
| Erectile Dysfunction | Enhances blood flow to the penis during arousal | 50 mg as needed | Not for daily use |
| Pulmonary Hypertension (Off-label) | Off-label use for early stages of pulmonary hypertension | 25-50 mg | Under medical supervision |
| Performance Enhancement | Used by some for improved stamina | Varies | Not officially approved |
Shake the liquid well for 10 seconds before each use to mix the medication evenly. Use the oral syringe provided with your medication to measure and take your dose. Follow the manufacturer's directions to use and clean the oral syringe.
| Country | OTC Availability | Regulations/Restrictions | Notes |
|---|---|---|---|
| USA | Some products | FDA regulations, claims must be substantiated | Limited to specific formulations |
| UK | Allowed in pharmacies | MHRA regulations, age restrictions | Mix of OTC and behind-the-counter |
| Australia | Restricted | TGA approvals needed, pharmacy sales | Limited brands, professional advice |
| Canada | Available | Health Canada approval, OTC or behind-the-counter | Varies by province |
Do not mix the liquid with other medications or add anything to flavor the medication. If you are taking sildenafil for erectile dysfunction, your doctor will probably start you on an average dose of sildenafil and increase or decrease your dose depending on your response to the medication.
| Aspect | Prescription Sildenafil | OTC Sildenafil |
|---|---|---|
| Availability | Only through healthcare provider | Directly in stores or online |
| Dosage Options | Typically higher, e.g., 100 mg | Usually 25-50 mg, lower doses |
| Medical Oversight | Required for safe use | Not required, but caution advised |
| Potential Risks | Higher if misused | Lower, but side effects still possible |
Tell your doctor if sildenafil is not working well or if you are experiencing side effects. If you are taking sildenafil for PAH, you should know that sildenafil controls PAH but does not cure it. Continue to take sildenafil even if you feel well. Do not stop taking sildenafil without talking to your doctor.
7.2 Alpha-blockers
Preliminary observations on the use of propionyl-L-carnitine in combination with sildenafil in patients with erectile dysfunction and diabetes. Counterfeit phosphodiesterase type 5 inhibitors pose significant safety risks. National Center for Complementary and Integrative Health (NCCIH). National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). The Potential Role of Arginine Supplements on Erectile Dysfunction: A Systemic Review and Meta-Analysis.
Are over the counter sex aids safe?
Treatment of erectile dysfunction with pycnogenol and L-arginine. U.S. Food and Drug Administration (FDA). FDA warns consumers to avoid Man Up Now capsules. Glow Industries, Inc.
Apcalis SX Jelly
Issues Nationwide Recall of Mr. Magic Male Enhancer from Don Wands Amended. Public Notification: Extenze Plus contains hidden drug ingredients. Public Notification: Vimax Contains Hidden Drug Ingredient. Yohimbine as a treatment for erectile dysfunction: A systematic review and meta-analysis. Ask your pharmacist or doctor for a copy of the manufacturer's information for the patient. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information. tell your doctor and pharmacist if you are allergic to sildenafil, any other medications, or any of the ingredients in sildenafil tablet or suspension.
Regulation by country
Brown then completed her Andrology Fellowship at Medical College of Wisconsin, furthering her expertise in male fertility, microsurgery, and sexual function. Her dedication to caring for patients with compassion, understanding, as well as a unique ability to make guys instantly comfortable discussing anything from sex to sperm makes her a renowned clinician. In addition, her passion for innovation in healthcare combined with her business acumen makes her a formidable leader in the field of men’s health. Dr. Brown is an avid adventurer; summiting Mount Kilimanjaro in Tanzania (twice!) and hiking the incredible Torres del Paine Trek in Patagonia, Chile.
Serious Side Effects
She deeply appreciates new challenges and diverse cultures on her travels. She lives in Denver with her husband, two children, and beloved Bernese Mountain Dog. You can find Dr. Brown on LinkedIn for more information. Urology Residency, University of California San Francisco Urology Residency, University of California San Francisco Northwestern University Feinberg School of MedicineB.S.
Cialis Brand
in Radiologic Science, Chemistry Minor, University of North Carolina at Chapel Hill Northwestern University Feinberg School of MedicineB.S. in Radiologic Science, Chemistry Minor, University of North Carolina at Chapel Hill Cowan, B, Walker, K., Rodgers, K., Agyemang, J. Hormonal Management Improves Semen Analysis Parameters in Men with Abnormal Concentration, Motility, and/or Morphology. Fertility and Sterility, Volume 118, Issue 5, e4. Cowan, B, Walker, K., Rodgers, K., Agyemang, J. Ask your pharmacist for a list of the ingredients.
7.3 Amlodipine
Regret Regarding Fertility Preservation Decisions Among Male Cancer Patients. The Journal of Urology, 201(Supplement 4), e680-e681. Feasibility Study of Video Telehealth Clinic Visits in Urology. The Journal of Urology, 201(Supplement 4), e545-e545. Erectile dysfunction is a condition in which you have trouble getting or keeping an erection firm enough for satisfying sex. Some medications should not be taken with sildenafil. Make sure you have discussed any other medications you are currently taking or plan to take before starting sildenafil with your doctor and pharmacist. Before starting, stopping, or changing any medications while taking sildenafil, please get the advice of your doctor or pharmacist.
- OTC Sildenafil products may contain counterfeit or substandard ingredients.
- Many OTC Sildenafil products are marketed as quick fixes for erectile issues.
- The availability of OTC Sildenafil has increased with online shopping.
- OTC Sildenafil use outside medical supervision can be dangerous.
- Some OTC formulations include herbal or natural ingredients with Sildenafil.
- The safety of OTC Sildenafil depends heavily on manufacturing practices.
- Potential side effects include headaches, dizziness, and blood pressure changes.
- OTC Sildenafil should be avoided by those with certain health conditions.
- Always read labels carefully before purchasing OTC Sildenafil.
- OTC Sildenafil can interact with medications like nitrates, causing hypotension.
- Seek medical advice before starting OTC Sildenafil treatments.
tell your doctor if you are taking street drugs containing nitrates ('poppers') such as amyl nitrate, amyl nitrite, or butyl nitrate while taking sildenafil. Your doctor will tell you not to take sildenafil if you are taking street drugs containing nitrates. tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, and nutritional supplements you are taking or plan to take.
- OTC Sildenafil is often promoted on unregulated online platforms.
- Many OTC products label themselves as "herbal" despite containing Sildenafil.
- Misuse of OTC Sildenafil can cause priapism, a painful prolonged erection.
- Some OTC Sildenafil products are falsely marketed as natural remedies.
- Regulatory authorities are increasingly cracking down on illegal OTC sales.
- OTC Sildenafil usage can obscure underlying health issues needing care.
- Many OTC categories lack consistent quality control standards.
- The risk of harmful side effects increases with unverified OTC Sildenafil.
- Proper medical consultation is the safest way to treat erectile dysfunction.
- OTC Sildenafil’s non-prescribed use can have legal consequences.
- Consumers should be skeptical about exaggerated claims on OTC products.
Your doctor may need to change the doses of your medications or monitor you carefully for side effects.