A PDE5 inhibitor
Sildenafil helps relax blood vessels in response to sexual stimulation, supporting blood flow to the penis during arousal.
Dispensed by a U.S. licensed pharmacyRx onlyWorks with arousal.
Taken as needed.
Dispensed by a U.S. licensed pharmacy
Taken as neededbefore intimacy.
Illustrative image — not a CAPO Health patientIllustrative image; actual packaging may vary.
Prescription · oral tablets
Sildenafil: the active ingredient in Viagra®
A tablet that increases blood flow to the penis during sexual stimulation, taken when you need it.
From $110/month
Description
Sildenafil belongs to a class of medicines called PDE5 inhibitors.
It increases blood flow to the penis during sexual stimulation; it does not cause an erection on its own and does not increase sexual desire. It is approved for the treatment of erectile dysfunction.
Plans & pricing
Your plan
$110/month
25 mg · 30 tablets
Choose your plan
No subscription required · cancel anytime from your account · no cancellation fee.
Choose Sildenafil · monthly plan → Questions? Call 1-833-772-7117No enrollment, consultation or membership fees. If treatment isn't right for you, you're refunded in full.
Prescription only. Important Safety Information
Sildenafil helps relax blood vessels in response to sexual stimulation, supporting blood flow to the penis during arousal.
It does not cause an erection on its own and does not increase sexual desire. It is approved for the treatment of erectile dysfunction.
Taken as needed before sexual activity, never more than once a day, as your provider directs.
Provider consultation, medication and supplies, shipping and your patient portal — in every plan.
A licensed provider reviews your short intake and follows up through your portal. No separate consultation fee.
Tablets dispensed by our partner pharmacy, as your provider directs.
Shipped to your door by our partner pharmacy, with tracking sent by email.
No separate enrollment, consultation or membership fees. Your plan price is the price.
Messages with your care team, refill requests and order tracking, HIPAA-secure.
If the provider decides treatment is not appropriate, nothing is dispensed and your order is refunded in full.
HSA / FSAHSA/FSA cards accepted · No insurance required. Payment is collected at checkout. HSA/FSA eligibility depends on your plan administrator.Features and services are subject to availability and eligibility. Portal preview is illustrative.
Start my online visit →Potential benefits
Sildenafil is a long-established prescription treatment for erectile dysfunction (ED). With sexual stimulation, it can help you:
Get and keep an erection firm enough for sex.
It works when you're sexually aroused, so you stay in control of the moment.
Usually taken about an hour before sex, and it can be taken from 30 minutes to 4 hours ahead.
Prescribed for ED for more than 25 years.
Individual results vary. Benefits are not guaranteed and depend on your provider's evaluation and your plan.
Why it matters
Erectile dysfunction affects millions of men in the U.S. and becomes more common with age. Because erections depend on healthy blood flow, ED can be an early sign of other health issues.
That's why the short online form asks about your heart health and every medicine you take: a licensed provider reviews it before prescribing.
What does it do
From first question to follow-up
Complete a short online form about your goals and the medicines you take — it takes a few minutes — then check out.
A provider licensed in your state reviews your form and decides whether treatment is appropriate. If it is not, your order is refunded in full.
If prescribed, your medication is dispensed by our partner pharmacy and shipped to you. Check-ins continue through your patient portal.
Pharmacy & compliance
If a provider prescribes treatment, your medication is dispensed by a state-licensed pharmacy and shipped to your door. Depending on your prescription, it may be a commercially manufactured product or a compounded preparation.
Our partner pharmacy is The Pharmacy Hub (Miami, FL). CAPO Health is not a pharmacy and does not compound, manufacture or dispense medications. Availability of certain medications or formulations can vary by state.
Illustrative image
Before you begin
A little clarity goes a long way.
Only as your provider directs. It is usually taken about an hour before sexual activity, and never more than once in 24 hours. A heavy, high-fat meal can delay how quickly it works.
Both are PDE5 inhibitors. Sildenafil acts for a shorter period; tadalafil acts longer. Your provider recommends one, or neither, based on your health history, the medicines you take and your preferences.
Anyone who takes nitrates (such as nitroglycerin or "poppers") or riociguat, or who has been told to avoid sexual activity because of heart problems. Tell your provider about every medicine you take.
No. Insurance is not required. Your price is shown in your online visit, before checkout, and your provider confirms the details after reviewing your file.
If the licensed provider decides that treatment is not appropriate for you, you are notified with the reason and no medication is dispensed. Any amount you have already paid is refunded in full to your original payment method. Not everyone qualifies, and the provider may recommend a different path.
Taking sildenafil with nitrates (nitroglycerin, isosorbide, "poppers") or riociguat can cause a sudden, dangerous drop in blood pressure.
Seek emergency care for an erection lasting more than 4 hours, sudden vision loss in one or both eyes, or sudden decrease or loss of hearing. Sexual activity puts strain on the heart.
Review every medicine you take, including alpha-blockers, blood pressure medicines and some HIV or antifungal medicines. Limit alcohol. Read the full safety information below.
The online visit takes just a few minutes. If a licensed provider decides treatment isn't right for you, nothing is dispensed and you're refunded in full.
Questions? Call us at 1-833-772-7117
Important Safety Information
Sildenafil is a prescription medicine used to treat erectile dysfunction (ED). It does not protect against sexually transmitted infections, including HIV.
take any nitrate medicine (such as nitroglycerin or isosorbide) or use recreational nitrates ("poppers"), take riociguat, or are allergic to sildenafil. Combining sildenafil with nitrates or riociguat can cause a sudden, unsafe drop in blood pressure.
have heart problems or have been told sexual activity is unsafe for you, have had a heart attack, stroke or irregular heartbeat, have low or uncontrolled high blood pressure, have liver or kidney problems, have an eye condition such as retinitis pigmentosa or have had sudden vision loss, have a blood cell condition or a penis deformity, or take alpha-blockers, other ED treatments, or HIV, antifungal or antibiotic medicines.
An erection that will not go away (priapism) — get medical help if it lasts more than 4 hours; sudden vision loss in one or both eyes; sudden decrease or loss of hearing, sometimes with ringing or dizziness; a drop in blood pressure that can cause fainting; and chest pain during sexual activity. Stop and get emergency help if any of these occur.
Headache, flushing, upset stomach, abnormal vision (such as a blue tinge or blurred vision), stuffy or runny nose, back pain, muscle aches, nausea, dizziness and rash.
Sildenafil is dispensed by a state-licensed pharmacy only with a patient-specific prescription issued after a medical evaluation. Sildenafil is dispensed as a commercially manufactured generic medication (generic Viagra®), not a compounded preparation. Viagra® is a registered trademark of its owner. CAPO Health is not affiliated with or endorsed by the trademark owner. Your pharmacy label shows what was dispensed. Your price is shown in your online visit, before checkout; if no prescription is issued, your order is refunded in full. This summary does not include everything you need to know — talk to your provider and read your pharmacy label. To report side effects, contact your provider or the FDA at 1-800-FDA-1088. Individual results vary.
CAPO Health is not a pharmacy: if prescribed, your medication is dispensed by a state-licensed pharmacy and your pharmacy label shows the product, strength and directions prescribed for you.
CAPO Health is a technology platform. CAPO Health is not a pharmacy and does not practice medicine. Medical services are provided by independent, state-licensed healthcare providers who exercise their own clinical judgment. Prescription only if a licensed provider determines it is clinically appropriate. Not everyone qualifies, and no treatment, outcome or eligibility is guaranteed.
Most medications referenced on this site are compounded preparations prepared by U.S. pharmacies licensed in the state where they dispense. Compounded drugs are not approved by the FDA and are not evaluated by the FDA for safety, effectiveness or quality. They are not generic versions of, or equivalent to, any branded medication. Some medications, such as oral tablets, may be dispensed as commercially manufactured products; your pharmacy label shows what was dispensed. Clinical evidence for wellness uses of NAD+, Lipo-B and glutathione is limited.
GLP-1 receptor agonists carry risks, including but not limited to nausea, vomiting, diarrhea, constipation, pancreatitis, gallbladder disease and, in animal studies, thyroid C-cell tumors. Discuss your full medical history, including any personal or family history of medullary thyroid carcinoma or MEN 2, with your provider. Every other treatment carries its own risks: PDE5 inhibitors must never be combined with nitrates. Read the Important Safety Information on each treatment page. This website does not provide medical advice and is not a substitute for consultation with a qualified clinician. In an emergency, call 911.
Weight figures, timelines and projections shown anywhere on this page are illustrative and drawn from published clinical literature, not from CAPO Health patient outcomes. Individual results vary. Your provider confirms the plan after review; if no prescription is issued, any amount paid is refunded in full. Product-specific risks, contraindications and side effects are listed in the Important Safety Information for each medication, available from every treatment card and from the footer. This site collects no protected health information — intake happens inside the secure, HIPAA-compliant patient portal.
People pictured on this site are illustrative images, not CAPO Health patients. They do not describe anyone's treatment experience and do not depict the results of any medication. Individual results vary.