Overall view
The product's active ingredient is sildenafil (sildenafil citrate).
The use is intended for treatment of erectile dysfunction in adult men.
Strength noted on this page: 150 mg tablet.
P-Force Fort is an oral sildenafil product formulated to assist men who have difficulty obtaining or maintaining an erection adequate for sexual activity. The medication works by inhibiting the PDE5 enzyme in penile tissue, which enhances blood flow in response to sexual stimulation. Onset is commonly between 30 and 60 minutes and effects often last roughly 4 to 6 hours. It does not increase sexual desire and will not produce an erection without sexual arousal.
Important safety note: do not mix these two. this medicine with nitrate drugs or nitric oxide donors. For details, see Situations in which this treatment is not advised.
Medication Dosing and Delivery Methods
Follow the directions given by the clinician who prescribes this product. Do not share your prescription drugs with other people.
- Take one tablet about 60 minutes before sexual activity unless instructed otherwise by your healthcare provider.
- Swallow the tablet whole with water; avoid breaking, crushing, or chewing it.
- It may be taken with or without food; a large meal high in fat can delay how quickly it starts to work.
- Do not exceed one dose within any 24-hour period.
- If you have kidney or liver impairment, or you are taking interacting drugs, your clinician may adjust the dose or timing.
Note for U.S. patients: the FDA-approved maximum single dose of sildenafil for erectile dysfunction is usually 100 mg. The 150 mg strength discussed here exceeds typical U.S. labeling. Only use a higher strength if a licensed prescriber in the United States has evaluated you and specifically advised it. For personalized guidance, refer to Preventive care measures and Drug Interaction Risks.
Safety measures
Before you begin taking P-Force Fort, inform your prescriber about your full medical history and all current medicines. Pay special attention to cardiovascular and ocular history.
- Mental alertness and driving: if you experience dizziness or visual disturbances, do not drive or operate machinery until you know how the drug affects you.
- Heart and circulation: mention any history of heart disease, heart attack, chest pain, stroke, or uncontrolled blood pressure.
- Ethanol and recreational drugs: avoid heavy alcohol intake and do not use recreational nitrate products, which can cause severe low blood pressure.
- Grapefruit the exchange that happens when people meet: grapefruit and grapefruit juice can raise sildenafil levels and should be avoided.
- Allergic history: do not take this product if you have had an allergic reaction to sildenafil or any inactive ingredients; see Typical temporary side effects for allergy signs.
- Concurrent therapies: if you are on alpha blockers, certain blood pressure agents, or potent CYP3A4 inhibitors, your prescriber may need to adjust your regimen.
Relative situations in which therapy is not appropriate
Do not use P-Force Fort if any of the following apply, unless a prescriber has explicitly determined it is safe for you:
- Use of nitrates or nitric oxide donors for chest pain or recreational use (for example, nitroglycerin or amyl nitrite "poppers").
- Concurrent treatment with riociguat, a stimulator of soluble guanylate cyclase.
- Recent myocardial infarction, stroke, life-threatening arrhythmia, or unstable angina.
- Severe hypotension or significant dehydration.
- Severe impairment of hepatic function or advanced renal disease without specialist supervision.
- Known inherited retinal disorders such as retinitis pigmentosa, or a history of non-arteritic anterior ischemic optic neuropathy (NAION).
- Use of high-nitrate performance supplements or products intended to boost exercise via nitrate content.
For further information about medicines that interact dangerously, consult Drug Interaction Effects.
Secondary effects
Sildenafil is often well tolerated, but adverse reactions can still occur. Most are transient and mild.
- Common: pain of the head, flushing, nasal congestion, indigestion, back or muscle pain.
- Other effects: dizziness, ringing in the ears, or temporary changes in vision such as a blue tinge or increased sensitivity to light.
- Allergic reactions: hives, swelling of face, lips, tongue, throat, or breathing problems require immediate medical attention.
Seek emergency care for serious signs such as chest pain, fainting, sudden hearing loss, sudden vision loss, or an erection lasting longer than 4 hours (priapism). In the United States, call 911 for urgent emergencies.
If you experience new or worsening symptoms after starting therapy, contact your prescribing clinician promptly.
Medication Interaction Effects
Certain medicines and substances can interact with sildenafil and increase the chance of harm. Please do not blend. P-Force Fort with other ED medications unless directed by a specialist.
- Nitrates and nitric oxide donors: coadministration is contraindicated due to the risk of severe hypotension; see Contrasigns.
- Riociguat: avoid combined use because of additive blood pressure lowering.
- Other phosphodiesterase inhibitors: tadalafil, vardenafil, avanafil, and similar agents should not be used together with sildenafil.
- Strong CYP3A4 inhibitors: drugs such as ketoconazole, itraconazole, ritonavir, and some macrolide antibiotics can raise sildenafil exposure; dose modification or constant monitoring may be needed.
- Some blood pressure medicines and alpha-blockers: may enhance blood pressure lowering effects; adjust timing and monitor blood pressure.
- Grapefruit products: can increase systemic drug levels and should be avoided.
When in doubt, provide a full list of your medications to your pharmacist or prescriber and weigh potential social the act of connecting with otherss influence perceptions and decisions. before therapy begins.
Missed scheduled dose
Because P-Force Fort is taken as needed prior to sexual activity, there is generally no routine dosing schedule and a dose was skipped is not applicable. Do not take extra pills to make up for a dose you missed.
Overdose situation
Taking more than the prescribed amount of sildenafil can cause severe unintended consequences, including marked dizziness, fainting, chest pain, prolonged erection, or other symptoms. If you suspect you are overdosing, seek prompt medical help.
U.S. resources: contact Poison Control at 1-800-222-1222 for advice, or call 911 if symptoms are life threatening.
Data archived data is kept in long term storage.
- Store at ambient room temperature within 20 to 25 C (68 to 77 F).
- Keep tablets in their original container, tightly closed, and shielded from moisture and excessive heat.
- Keep beyond the reach of children and pets.
- Do not use medicines after the expiration date printed on the packaging. If you need to dispose of leftover tablets, ask a pharmacist for safe disposal instructions.
Comparable forms of medicine as well as the other option remedies
Other PDE5 inhibitors approved in the United States for erectile dysfunction include the following options. Each has a different onset and duration profile, and choice depends on individual needs and medical history.
- Tadalafil: longer duration of action, often up to 36 hours; available as as-needed dosing or a daily low-dose option.
- Vardenafil: onset and duration similar to sildenafil in many users, with multiple formulations available.
- Avanafil: may provide a faster onset for some men.
- Generic sildenafil: commonly available in 25 mg, 50 mg, and 100 mg strengths in the U.S.; dose is tailored by clinicians.
Non-oral contingency options that a clinician can discuss include vacuum erection devices, intracavernosal injections, and intraurethral suppositories. Watch the budget estimates for a rough estimate of costs. Price levels in the United States.
Pricing in America (approximate per tablet)
Prices vary by pharmacy, location, quantity, coupons, and whether the product is brand or generic. The figures below are estimates in U.S. dollars and are provided for comparison only.
- Generic sildenafil 100 mg: roughly $0.50 to $6.00 per tablet depending on discounts.
- Brand Viagra 100 mg: commonly about $70 to $95 per tablet without insurance or coupons.
- Tadalafil generic 10 to 20 mg: around $0.80 to $7.00 per tablet.
- Vardenafil generic 10 to 20 mg: approximately $4 to $12 per tablet.
- Avanafil brand (100 to 200 mg): often priced between $20 and $75 per tablet.
- P-Force Fort 150 mg (manufactured and sold internationally): many overseas sellers list units near $1 to $4 per tablet, but importation into the U.S. is restricted and such products may not meet U.S. regulatory standards; see US compliance and legal considerations.
Telehealth consultations and subscription services may add fees. When filling a prescription in the United States, ask your pharmacist about generic equivalents, discount programs, and manufacturer savings where applicable.
Varied legal sufficiency considerations in the United States
- Prescription requirement: sildenafil for erectile dysfunction is prescription-only in the United States; over-the-counter sale is not generally authorized.
- Valid dispensing: obtain medication through a licensed U.S. pharmacy or an accredited telehealth service that issues prescriptions in accordance with state law. Look for accreditation such as NABP verification when shopping online.
- Importation: personally importing prescription medicines from abroad is usually not permitted. The FDA may sometimes exercise enforcement discretion in exceptional cases, but ordering unapproved foreign formulations (including many P-Force Fort products) is risky and may result in seizure at the border.
- Counterfeit risk: internet sources that cannot verify credentials pose a higher chance of counterfeit, contaminated, or substandard products. Use reputable pharmacies and inspect the documentation state licensure.
- Age and control: ED medicines are intended for adult use under medical supervision. They are not controlled substances but are subject to prescription rules.
- State variations: electronic prescribing and telemedicine rules differ by state. Keep identification and a valid prescription available when collecting medications in person.
For safety, cost, and legal clarity in the United States, use a licensed prescriber and a state-licensed pharmacy.
Popular Questions
How fast does sildenafil usually work? Most people notice an effect within 30 to 60 minutes; a heavy meal can slow the onset. See Administration of Dosage.
Can I drink alcohol while using this medication? Light or moderate alcohol use may be tolerated, but heavy drinking can reduce effectiveness and increase the risk of dizziness. See Safety care steps.
Is it safe to use more than one ED medicine at the same time? No. Combining sildenafil with tadalafil, vardenafil, avanafil, or other ED treatments increases the risk of adverse sequelae and is not recommended without specialist oversight. See Drug Interaction Profiles.
What should I do for an erection lasting longer than 4 hours? Go now to an emergency department for treatment. See Therapy unintended effects.
Can women use sildenafil for sexual dysfunction? Sildenafil is approved for specific traces and populations; it is not generally prescribed for female sexual dysfunction without careful clinician evaluation. Confer with a medical professional to discuss the available options.
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