[33] The reasons behind such use include the belief that the drug increases libido, improves sexual performance,[33] or permanently increases penis size.

Point Explanation Advice
Onset of Action Usually 15-30 mins Take on an empty stomach for faster effect
Avoid Alcohol Can decrease effectiveness and increase side effects Limit consumption
Follow Dosage Instructions Do not exceed prescribed dose Use exactly as directed

[34] Studies on the effects of sildenafil when used recreationally are limited, but suggest it has little effect when used by those who do not have erectile dysfunction.

Dosage and Administration Guidelines

The short answer is that both sildenafil and tadalafil are phosphodiesterase-5 (PDE-5) inhibitors and work similarly. To that end, it’s unlikely there will be any substantial difference between a single and dual medication therapy. From a urologist’s perspective, the dual medication option is a slick marketing tool to introduce a new medication option while creating a compoundable option that circumvents the limitations associated with marketing and selling generic drugs. While most patients will not have adverse effects with an appropriate combination of medical therapy, there can be potential concerns. For sildenafil, the max dose is 100 mg, while tadalafil’s max dose is 20 mg.

What should I know about sildenafil before taking it?

It’s vital that, in combination, these two drugs do not cause patients to overdose. With different dosages and time of action, knowing precisely what proportion of each medication should be taken can be challenging. Some unscrupulous compounding pharmacies and online purveyors may not regulate how much of each drug they use. A second practical consideration for most patients is that each drug has a somewhat different side effect profile. By taking a combination of drugs, patients are increasing their risk of experiencing a side effect – they are now subjected to the risk profile of two drugs rather than just one. In one study, a 25 mg dose was shown to cause no significant change in erectile quality, but did reduce the postejaculatory refractory time.

Product Dosage Quantity + Bonus Price
Kamagra Oral Jelly100mg220 + 18 Sachets662.24€ 630.70€
Viagra Generic50mg120 + 6 Pills129.64€ 123.47€
Viagra Generic150mg180 + 10 Pills236.46€ 225.20€
Viagra Generic50mg20 Pills40.52€ 38.59€
Kamagra Soft Tabs100mg12 Pills57.55€ 54.81€
Viagra Generic200mg60 + 4 Pills125.19€ 119.23€
Viagra Generic25mg10 Pills25.19€ 23.99€
Kamagra100mg180 + 6 Pills436.79€ 415.99€
Viagra Generic50mg180 + 8 Pills158.82€ 151.26€
Viagra Generic200mg120 + 8 Pills204.80€ 195.05€
Viagra Generic25mg90 + 6 Pills105.03€ 100.03€

[35] This study also noted a significant placebo effect in the control group.

About the Company

[4] Other drugs that interfere with the metabolism of sildenafil include erythromycin and cimetidine, both of which can also lead to prolonged plasma half-life levels. The use of sildenafil and an α1 blocker (typically prescribed for hypertension or for urologic conditions, such as benign prostatic hypertrophy) at the same time may lead to low blood pressure, but this effect does not occur if they are taken at least 4 hours apart. Concomitant use of nitric oxide donors, organic nitrites and nitrates,[30] such as: nitroglycerinisosorbide mononitrateisosorbide dinitratesodium nitroprussidealkyl nitrites (commonly known as "poppers") Concomitant use of soluble guanylyl cyclase stimulators, such as riociguat Sildenafil should not be used if sexual activity is inadvisable due to underlying cardiovascular risk factors. Sildenafil's popularity with young adults has increased over the years. [32] Sildenafil's brand name, Viagra, is widely recognized in popular culture, and the drug's association with treating erectile dysfunction has led to its recreational use. Unprescribed recreational use of sildenafil and other PDE5 inhibitors is noted as particularly high among users of illegal drugs.

Side Effect Frequency Severity Notes
Headache Common Mild Usually transient
Flushing Common Mild Due to vasodilation
Nasal Congestion Moderate Mild Self-limiting
Dizziness Moderate Mild Caution while driving

[36] Sildenafil is sometimes used to counteract the effects of other substances, often illicit.

Usual Pediatric Dose for Pulmonary Hypertension

Sildenafil has shown some potential for improving exercise performance at high altitudes. However, its overall efficacy is not clear. Sildenafil has been studied for high-altitude pulmonary edema (HAPE), but its use is currently not recommended for that indication. In clinical trials, the most common adverse effects of sildenafil use included headache, flushing, indigestion, nasal congestion, and impaired vision, including photophobia and blurred vision. [4] Some sildenafil users have complained of seeing everything tinted blue (cyanopsia).

How is sildenafil supplied (dosage forms)?

[24] This cyanopsia can be explained because sildenafil, while selective for PDE5, does have some affinity for PDE6, which is the phosphodiesterase found in the retina. Patients thus taking the drug may experience colorvision abnormalities. Some complained of blurriness and loss of peripheral vision. In July 2005, the US Food and Drug Administration (FDA) updated labeling for tadalafil (Cialis), vardenafil (Levitra), and sildenafil (Viagra) to reflect a small number of post-marketing reports of sudden vision loss, while acknowledging that "...it is not possible to determine whether these oral medicines for erectile dysfunction were the cause of the loss of eyesight or whether the problem is related to other factors such as high blood pressure or diabetes, or to a combination of these problems. "[25] A careful review of pooled data from clinical trials containing well documented information about the dose and duration of exposure to the drug for a large number of patients, yields no evidence for an increased risk of non-arteritic anterior ischemic optic neuropathy or other adverse ocular events associated with PDE5 inhibitor use. [33] Some users mix it with methylenedioxymethamphetamine (MDMA, ecstasy), other stimulants, or opiates in an attempt to compensate for the common side effect of erectile dysfunction, a combination known as "sextasy", "rockin' and rollin'", "hammerheading", or "trail mix".

  • Sildenafil citrate tablets work by relaxing smooth muscles.
  • Sublingual formulations are preferred for quick symptom relief.
  • Do not use if you experience chest pain or severe dizziness.
  • The medication may cause nasal congestion or vision disturbances.
  • Use with caution in older adults due to increased sensitivity.
  • Discuss any ongoing medications with your healthcare provider.
  • The medication is intended for adult men only.
  • Follow the prescribed duration of treatment strictly.
  • Do not share medication with others.
  • Report any worsening of symptoms or new side effects.
  • Keep track of dosage and timing for optimal results.

[33] Mixing it with amyl nitrite, another vasodilator, is particularly dangerous and potentially fatal.

Overdose/Missed Dose

Rare but serious adverse effects found through postmarketing surveillance include prolonged erections, severe low blood pressure, myocardial infarction (heart attack), ventricular arrhythmias, stroke, increased intraocular pressure, and sudden hearing loss. [4] In October 2007, the FDA announced that the labeling for all PDE5 inhibitors, including sildenafil, required a more prominent warning of the potential risk of sudden hearing loss. Care should be exercised by people who are also taking protease inhibitors for the treatment of HIV infection. Protease inhibitors inhibit the metabolism of sildenafil, effectively multiplying the plasma levels of sildenafil, increasing the incidence and severity of side effects. Those using protease inhibitors are recommended to limit their use of sildenafil to no more than one 25 mg dose every 48 hours. The 2007 Ig Nobel Prize in aviation went to Patricia V.

Usual Adult Dose for Pulmonary Hypertension

Combination drug therapy tends to be more expensive than standard generic tablets. Most patients will be better suited to try one drug for a couple of weeks and then switch to the other for another couple of weeks to see which has a better function and side effect profile. From then on, patients can enjoy the low cost of generic tablets while still getting the same benefit. Marketing ED medications and various formulations and options is a billion-dollar business with plenty of misunderstandings that must be corrected. Ultimately, patients should speak to a qualified men’s health urologist to understand more about the cause of their ED and their best treatment options.

2. Affordable Pricing with Quality Assurance

Newfangled ED medication options like combination therapy may be marketed as effective, but ultimately, they may be a waste of money. We encourage you to contact our office to learn more. Sildenafil, sold under the brand name Viagra among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. [4][8] It is also sometimes used off-label for the treatment of certain symptoms in secondary Raynaud's phenomenon. [9] It is unclear if it is effective for treating sexual dysfunction in females. Agostino, Santiago A.

Sildenafil Citrate 100mg Availability

[8] It can be taken orally (swallowed by mouth), intravenously (injection into a vein), or through the sublingual route (dissolved under the tongue). [8][10] Onset when taken orally is typically within twenty minutes and lasts for about two hours. Common side effects include headaches, heartburn, and flushed skin. [8] Caution is advised in those with cardiovascular disease. [8] Rare but serious side effects include vision problems, hearing loss, and prolonged erection (priapism) that can lead to damage to the penis.

What are the most common side effects of sildenafil?

[8] Sildenafil should not be taken by people on nitric oxide donors such as nitroglycerin, as this may result in a serious drop in blood pressure. Sildenafil acts by blocking phosphodiesterase 5 (PDE5), an enzyme that promotes breakdown of cGMP, which regulates blood flow in the penis. [8] It requires sexual arousal to work, and does not by itself cause or increase sexual arousal. [8] It also results in dilation of the blood vessels in the lungs. Pfizer originally discovered the medication in 1989 while looking for a treatment for angina. Plano, and Diego A.

Interacting Drug Effect on Sildenafil Concern Level Comments
Nitrates Potentiates hypotension High Contraindicated
Alpha-blockers Increased hypotensive effect Moderate Use with caution
CYP3A4 Inhibitors Increased plasma levels High Dose adjustment may be needed

Golombek of Universidad Nacional de Quilmes, Argentina, for their discovery that sildenafil helps treat jet lag recovery in hamsters.

  • Sildenafil citrate sublingual tablets are an alternative to oral pills.
  • They may work faster due to bypassing stomach and liver metabolism.
  • Avoid concurrent use with medications containing nitrates.
  • Do not take if you have been advised to avoid sexual activity.
  • Always adhere to medical advice regarding dosage.
  • The tablets should be kept dry and stored at room temperature.
  • Be aware of potential allergic reactions like rash or swelling.
  • Report any chest pain or severe dizziness immediately.
  • They are designed specifically for adult male patients.
  • Use only the prescribed amount to prevent overdosage.
  • Consult your healthcare provider if you experience no effect.

Professional athletes have been documented using sildenafil, believing the opening of their blood vessels will enrich their muscles. In turn, they believe it will enhance their performances.

Can Sildenafil Citrate 100mg Sublingual improve confidence over time?Consistent and reliable performance can help improve confidence during intimate moments. Many users report feeling more relaxed and in control, knowing they have a product that works predictably and fits well into their lifestyle.

[11] It was approved for medical use in the United States and in the European Union in 1998. [5][8][11][12] In 2023, it was the 151st most commonly prescribed medication in the United States, with more than 3 million prescriptions. [13][14] It is available sildenafil citrate 120 mg as a generic medication. [15][16] In the United Kingdom, it is available as a pharmacy medicine. The primary indication of sildenafil is treatment of erectile dysfunction (inability to sustain a satisfactory erection to complete sexual intercourse).

Erectile dysfunction

Its use is now one of the standard treatments for erectile dysfunction, including for males with diabetes mellitus. Tentative evidence suggests that sildenafil may help males who experience antidepressant-induced erectile dysfunction. While sildenafil improves some markers of disease in people with pulmonary arterial hypertension, it does not appear to affect the risk of death or serious side effects. Sildenafil and other PDE5 inhibitors are used off-label to alleviate vasospasm and treat severe ischemia and ulcers in fingers and toes for people with secondary Raynaud's phenomenon;[9][21] these drugs have moderate efficacy for reducing the frequency and duration of vasospastic episodes. [9] As of 2016,[update] their role more generally in Raynaud's was not clear.

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Dr. med. Fabienne Gretener

Werdegang

Januar 2024 bis heute
Oberärztin SenoMed AG
Schwerpunktsweiterbildung gynäkologische Senology

März 2023 – Dezember 2023
Oberärztin, SenoMed AG Bern 20%

Januar 2023 – November 2023
Assistenzärztin Psychiatrie, Klinik Meissenberg Zug

Januar 2021 – November 2022
Assistenzärztin Gynecology und Geburtshilfe, Bürgerspital Solothurn

November 2019 – Oktober 2020
Assistenzärztin Gynecology und Geburtshilfe, Kantonsspital Aarau

Januar 2017 – Juli 2019
Assistenzärztin Gynecology und Geburtshilfe, Kantonsspital Olten

Paul Laszlo Bernhard

Werdegang

Jan 2024 bis heute
Facharzt SenoMed AG – Brustzentrum Bern Biel

Aug 2019 – Dez 2023
Oberarzt Frauenklinik und Brustzentrum Bürgerspital, Solothurn, Schwerpunktweiterbildung operative Gynecology und Geburtshilfe sowie Senology

Mai 2019 Facharzttitel Gynecology & Geburtshilfe

Apr 2016 – Jul 2019
Arzt in Weiterbildung, Inselspital Bern, Universitätsklinik für Frauenheilkunde

Dez 2014 – Apr 2016
Arzt in Weiterbildung, Kantonsspital Baden

Sep 2012 – Sep 2014
Arzt in Weiterbildung, Universitätsklinikum Carl Gustav Carus, Dresden

Feb 2012 – Sep 2012
Arzt in Weiterbildung, Universitätsfrauenklinik Leipzig

Nov 2011 Approbation zum Arzt

2005 – 2011
Studium der Humanmedizin an der Charité, Universitätsmedizin Berlin

Dr. med. Patrizia Sager

Werdegang

Okt 2023 bis heute
Leiterin Weiterbildungsstätte gynäkologische Senology

Feb 2018 – bis heute
Leiterin Brustzentrum Bern Biel
Practiceinhaberin SenoMed AG

Nov 2017 – bis heute
Belegärztin Salem-Spital Bern

Jan 2013 – Okt 2017
Leitung Senology Brustzentrum Frauenklinik Universitätsspital Insel, Bern

Jan 2012 – Dez 2012
Oberärztin Gynecology / Geburtshilfe, Frauenklinik Universitätsspital Insel, Bern

Nov 2010 – Dez 2011
Leitende Ärztin Gynecology und Geburtshilfe, Frauenklinik Rheinfelden (DE)

Nov 2009 – Okt 2010
Oberärztin Gynecology und Geburtshilfe, Kantonsspital Liestal

Jan 2009 – Okt 2009
Oberärztin i.V. Gynecology und Geburtshilfe, Regionalspital Interlaken

Jun 2008 – Dez 2008
Assistenzärztin Gynecology und Geburtshilfe, Regionalspital Interlaken

Aug 2007 – Mai 2008
Assistenzärztin Gynecology und Geburtshilfe, Universitätsspital Zürich

Feb 2007 – Jun 2007
Oberärztin Gynecology und Geburtshilfe, Universitätsspital Groote Schuur, Kapstadt, Südafrika

Jan 2004 – Dez 2006
Assistenzärztin Gynecology und Geburtshilfe, Regionalspital Thun

Jan 2003 – Dez 2003
Assistenzärztin Chirurgie und Orthopädie, Regionalspital Thun

Schulen, Studium & Diplome

2023
Schwerpunkt gynäkologische Senology

2014
Diplom Senology SGGG

2013
Diplom Senology: European Academy of Senology

2010
FMH Gynecology und Geburtshilfe inkl. Schwerpunkt operative Gynecology

2003
Promotion

2002
Staatsexamen in Humanmedizin

1996 – 2002
Humanmedizinstudium Universitätsspital Basel

Mitglied- und Partnerschaften

  • Schweizerische Gesellschaft für Gynecology und Geburtshilfe SGGG
  • Schweizerische Gesellschaft für Senology SGS
  • Mitglieder Arbeitsgemeinschaft Gynäkologische Onkologie AGO, Schweiz
  • European Academy of Senology EAoS
  • SAKK Project-Group breast cancer
  • Schweizerische Gesellschaft für Ultraschall in der Medizin SGUM
  • Verbindung der Schweizer Ärzte und Ärztinnen FMH
  • Society of women in senology SWIS
  • Vorstandsmitglied Ärztenetzwerk Bern