Last updated 2026-07-27
TL;DR
Before and after claims for scream cream (compounded topical sildenafil/L-arginine creams) come from user reports and small pharmacy-level surveys, not controlled trials. There's no FDA approval, no fixed formula, and the human data on topical sildenafil for female arousal is limited to a handful of small studies from the 1990s-2000s with mixed results. Treat testimonials as anecdotes, not proof.
What is scream cream actually made of?
"Scream cream" isn't one product. It's a category name for compounded topical creams that pharmacies mix to order, usually built around sildenafil citrate (the active ingredient in Viagra) combined with L-arginine, and often blended with other vasodilators or hormones depending on the prescriber and pharmacy. Because it's compounded, there is no single approved recipe. One pharmacy's version might use 0.1% to 0.2% sildenafil with L-arginine in a base cream. Another might add isosorbide, a small amount of testosterone or estradiol, or amino acids like L-citrulline. Concentrations, bases, and combinations differ across pharmacies because compounding is customized by a licensed pharmacist to a prescriber's order, not manufactured to a fixed federal standard [1]. This matters for the "before and after" question. If you read a glowing before-and-after story online, you don't actually know what cream that person used. Different pharmacy, different formula, different result. That's not a small caveat, it's the whole problem with generalizing from anecdotes in this category. For specifics on what a typical prescription looks like and how it's dosed, see Scream Cream Rx dosage.
Is scream cream FDA-approved?
No. There is no FDA-approved topical cream for female sexual arousal sold under the name "scream cream" or anything equivalent. Compounded drugs, by definition, are prepared by a pharmacy for an individual patient and are not reviewed by the FDA for safety or effectiveness the way manufactured drugs are [1]. The FDA's own guidance on compounding is explicit that compounded drugs "are not FDA-approved," meaning they haven't been evaluated for safety, effectiveness, or quality before going to patients [1]. That doesn't automatically mean a compounded cream is unsafe. It means the burden of evidence is different, and much thinner, than what backs an approved drug. The two drugs the FDA has actually approved for a female sexual condition, flibanserin (Addyi) and bremelanotide (Vyleesi), are oral and injectable respectively, not topical, and they treat a different problem entirely (more on that below).
What does the research actually say about topical sildenafil for women?
Thin and mixed. That's the honest summary. The most-cited small trial, published in Urology in 2003, tested a topical sildenafil cream in women with female sexual arousal disorder and found it produced measurable increases in vaginal blood flow on physiological testing, but the improvement in subjective arousal and satisfaction did not clearly separate from placebo in a way that supported a strong efficacy claim [2]. A separate line of oral sildenafil studies in women, including a 2002 trial published in the Journal of Sex and Marital Therapy, found benefit in women with arousal difficulty tied to antidepressant use but inconsistent results in women without a clear physiological cause [3]. The pattern across this small body of work: sildenafil can increase genital blood flow (it's a PDE5 inhibitor, the same class as Viagra, so that part is mechanistically plausible). Whether that translates into more subjective arousal, desire, or satisfaction for the average woman is a separate question the trials haven't answered convincingly. Sample sizes in these studies are typically small, in the range of 20 to 60 participants, and none of them evaluated the specific compounded combination products sold today as "scream cream." No large, modern, placebo-controlled trial of a compounded sildenafil/L-arginine topical cream, using the actual products currently sold by compounding pharmacies, has been published. That's the gap that before-and-after testimonials are trying to fill, and testimonials can't fill it.
What do before and after reviews of scream cream actually show?
They show individual, self-reported experiences. Nothing more, and that's worth being blunt about. Online reviews and pharmacy marketing pages for compounded arousal creams typically describe faster arousal, more sensation, or easier lubrication within 15 to 45 minutes of application. Those reports are plausible given the vasodilating ingredients involved. But they are uncontrolled, unblinded, and self-selected: people who had a bad experience or no effect are less likely to write a glowing review, and there's no placebo arm to compare against. Placebo response in sexual function studies is not trivial. In many female sexual dysfunction trials, placebo arms show real, measurable improvement, sometimes 20 to 40% of participants report subjective benefit on placebo alone, which is part of why regulatory trials require a comparison arm at all [4]. A before-and-after story with no placebo comparison cannot distinguish a real drug effect from expectation, arousal from novelty, or improved lubrication from simply using more foreplay time or a different setting. None of this means scream cream does nothing. It means individual reviews, however sincere, are not evidence of efficacy in the way a controlled trial is, and a reader comparing her own experience to a stranger's five-star review is comparing apples to a different, unlabeled fruit.
How does scream cream compare to Addyi and Vyleesi?
| FDA-approved | No [1] | Yes, 2015 [5] | Yes, 2019 | |
|---|---|---|---|---|
| Target problem | Local arousal/sensation | Low sexual desire (HSDD) | Low sexual desire (HSDD) | |
| Form | Topical cream | Daily oral pill | Self-injected, as-needed | |
| Typical onset | Reported ~15-45 min | Weeks (daily use) | ~45 min before activity | |
| Alcohol interaction | Not established | Contraindicated with alcohol [5] | Nausea common; caution advised | |
| Evidence base | Small, mixed, dated studies [2] [3] | Multiple phase 3 RCTs [5] | Multiple phase 3 RCTs | Addyi carries a boxed warning for severe low blood pressure and fainting when combined with alcohol, and it requires prescribers and pharmacies to be certified through a REMS program before dispensing [5]. Vyleesi's most common side effects in trials were nausea (in about 40% of users) and flushing . Neither drug is a substitute for scream cream's use case, and scream cream isn't a substitute for either of theirs if the underlying issue is low desire rather than local arousal. If low desire, not local sensation, is the actual problem, Addyi or Vyleesi (used under a prescriber's guidance) has real trial data behind it in a way scream cream does not. |
They're not really solving the same problem, which is the most important comparison to make clearly. Addyi (flibanserin) and Vyleesi (bremelanotide) are the only two FDA-approved prescription drugs for a female sexual condition, and both are approved specifically for hypoactive sexual desire disorder (HSDD) in premenopausal women, a disorder of low desire, not local genital arousal [5] . Scream cream targets a different mechanism: local blood flow and sensation at the point of application, not the brain-level desire pathways Addyi and Vyleesi work through. | Feature | Scream cream (compounded) | Addyi (flibanserin) | Vyleesi (bremelanotide) |
What ingredients show up in different scream cream formulas?
Sildenafil citrate is the anchor ingredient in most versions, usually compounded at low percentages (commonly cited in the 0.1% to 0.2% range by compounding pharmacies, though this is pharmacy-specific and not standardized). L-arginine, an amino acid that's a precursor to nitric oxide, is the next most common addition, included on the theory that it supports the same vasodilation pathway sildenafil acts on. Beyond that, formulas diverge. Some pharmacies add L-citrulline (a related amino acid), some add small amounts of testosterone or estradiol for local hormonal effect, and some include isosorbide dinitrate, another vasodilator. Bases vary too, from simple creams to more absorptive gel bases meant to speed onset. This variation is exactly why one person's before-and-after result doesn't transfer to another woman's experience, even if both used something labeled "scream cream." A prescriber and compounding pharmacist choose concentrations based on the specific order, not a package insert, because there isn't one. If you're trying to understand dosing ranges and how a specific prescription is measured, Scream Cream Rx dosage calculator walks through how strength and volume are typically expressed, and how to reconstitute Scream Cream Rx covers mixing steps some formulations require.
How long does it take to see results, if any?
User reports commonly describe onset within 15 to 45 minutes of topical application, which lines up with how quickly a topically absorbed vasodilator could plausibly act on local tissue. That timeframe is not from a controlled trial of the compounded product itself; it's the pattern described in pharmacy materials and user reports, consistent with the general pharmacokinetics of topical vasodilators. There is no published data establishing a reliable "by week 4" or "by week 8" improvement curve for compounded sildenafil/L-arginine creams the way there is for, say, Addyi, where phase 3 trials tracked "satisfying sexual events" over an 8-to-24-week period [5]. Scream cream is generally used on an as-needed basis before sexual activity rather than as a daily or cyclical treatment, which changes what "before and after" even means: it's closer to "before and after a single application" than "before and after a course of treatment." Details on how a course is typically structured, for formulations dosed more than strictly as-needed, are covered in Scream Cream Rx cycle length.
What are the safety concerns with compounded arousal creams?
The core risk isn't unique to sildenafil, it's the compounding itself. Because compounded drugs skip FDA premarket review, there is no independent verification that a given batch contains the labeled concentration, is free of contamination, or is stable over its labeled shelf life [1]. The FDA has documented quality problems at compounding pharmacies in the past, including under its expanded oversight of compounders following the 2012 fungal meningitis outbreak tied to contaminated compounded injections, which led Congress to pass the Drug Quality and Security Act in 2013 establishing outsourcing facility oversight . That outbreak involved injectable steroids, not topical creams, and topical products carry a much lower systemic risk profile than injectables. But the underlying lesson (compounding quality varies by pharmacy and isn't uniformly checked before use) still applies. Choosing a pharmacy that is licensed, inspected, and ideally accredited (look for PCAB accreditation, a recognized compounding pharmacy quality standard) reduces but doesn't eliminate this variability . Locally, topical sildenafil and vasodilator creams can cause irritation, burning, or redness at the application site in some users. Systemic absorption is generally expected to be lower than with oral sildenafil, but it isn't zero, and women on nitrates for heart conditions should not use any sildenafil-containing product, topical or oral, because the combination can cause a dangerous drop in blood pressure, per FDA labeling for sildenafil products generally . Anyone with cardiovascular disease, low blood pressure, or who takes nitrate medications should flag that to the prescribing clinician before starting, not after.
Who should not use scream cream?
Anyone taking nitrate medications (for angina or heart failure) should avoid any sildenafil-containing product, given the established interaction risk with PDE5 inhibitors generally . Women who are pregnant or breastfeeding, women with uncontrolled low blood pressure, and women with a known allergy to any compounded ingredient should talk to a prescriber before use rather than trying it based on an online review. It's also worth being honest that if the core complaint is low desire rather than difficulty with physical arousal or lubrication, a topical cream is targeting the wrong mechanism. That's the population Addyi and Vyleesi were actually studied in and approved for [5] .
How much does compounded scream cream typically cost?
Prices vary by pharmacy, formula complexity, and region, and because it's compounded (not covered by a fixed NDC code the way manufactured drugs are), insurance coverage is inconsistent to nonexistent for most patients. Expect a cash-pay range that commonly runs from roughly $60 to $150 or more per tube or jar, depending on concentration, added ingredients, and quantity, though exact pricing is set by each pharmacy and provider and not standardized nationally. Get a specific quote before committing rather than assuming a number from a review site applies to your prescription.
What should you actually expect from a before-and-after experience?
A modest, individually variable local effect is the realistic expectation, not a guaranteed transformation. Given the mechanism (local vasodilation), a plausible best case is faster, easier physical arousal and lubrication for some women, most noticeable in situations where physical arousal, not desire or emotional context, is the limiting factor. A plausible outcome for other women is little to no noticeable difference, since the human trial data on topical sildenafil is mixed even in a research setting with more consistent dosing than a home application [2] [3]. If you're going to try it, treat your own experience as a single data point, not a referendum on the whole category, and track it honestly across a few uses rather than judging from the first try. Getting the application right (amount, timing before activity, application site) affects the experience as much as the formula itself; see Scream Cream Rx how to inject and Scream Cream Rx injection sites if your specific prescription includes an injectable component rather than a cream-only regimen, since some compounded protocols combine both. Working with a provider who reviews your health history, confirms there's no nitrate or cardiovascular contraindication, and sources from a pharmacy with real quality oversight is the responsible way to try this category. Scream Cream Rx's model is built around that provider-reviewed step, with fulfillment through a licensed compounding pharmacy partner, rather than selling a cream with no clinical review attached.
Bottom line: should you trust before-and-after claims for scream cream?
Treat them as anecdotes worth noting, not evidence worth relying on. The honest state of the science is: plausible mechanism, thin and dated human trial data, no controlled study of the actual compounded products sold today, and a category where formula, concentration, and quality differ by pharmacy [2] [3] [1]. That's a genuinely different evidence tier than Addyi or Vyleesi, which went through phase 3 trials and FDA review specifically because the bar for an approved claim is that much higher [5] . If you try it, do it through a licensed prescriber and a reputable compounding pharmacy, track your own results across more than one use, and don't let a stranger's five-star review substitute for your own cardiovascular screening. Scream Cream Rx connects patients to provider review before a prescription is sent to its fulfilling compounding pharmacy partner, which is a reasonable way to manage the parts of this category (contraindication screening, formula consistency, sourcing) that a review can't fix for you.
Frequently asked questions
Does scream cream really work?
Some women report faster arousal and easier lubrication after topical use, but the human evidence is limited to a handful of small, dated studies with mixed results, and none tested the exact compounded products sold today. It has a plausible mechanism (local vasodilation) but no strong controlled-trial proof of efficacy for the specific creams marketed as scream cream.
Is scream cream FDA-approved?
No. Scream cream is a compounded drug, which the FDA states is not approved and has not been reviewed for safety or effectiveness the way manufactured drugs are. Only two products, Addyi and Vyleesi, are FDA-approved for a female sexual condition, and both target low desire, not local arousal.
What ingredients are in scream cream?
Most formulas center on low-concentration sildenafil citrate, often combined with L-arginine. Some pharmacies add L-citrulline, isosorbide, or small amounts of hormones like testosterone or estradiol. There is no fixed recipe; ingredients and strengths differ by compounding pharmacy and by prescriber's order.
How is scream cream different from Addyi or Vyleesi?
Scream cream is a topical, as-needed product aimed at local arousal and blood flow. Addyi is a daily oral pill and Vyleesi is a self-injected, as-needed drug, both FDA-approved specifically for hypoactive sexual desire disorder, a problem of low desire rather than local sensation.
How fast does scream cream work?
User reports and pharmacy materials commonly describe onset within 15 to 45 minutes of application, consistent with how quickly a topical vasodilator could act locally. There's no controlled trial establishing a precise, reliable onset time for the compounded products currently sold.
Is scream cream safe?
It's generally considered lower-risk than oral sildenafil because absorption is more local, but compounded drugs lack FDA premarket safety review, so quality varies by pharmacy. Anyone on nitrate medications, with uncontrolled low blood pressure, or with cardiovascular disease should avoid it without clearing it with a prescriber first.
Can I use scream cream if I take nitrate medication?
No. Sildenafil-containing products, including topical formulations, can interact with nitrates and cause a dangerous drop in blood pressure. This is an established interaction for the sildenafil drug class generally, and anyone on nitrates for a heart condition should not use it.
Why do before-and-after reviews vary so much between women?
Formulas aren't standardized. Concentration, added ingredients, and base cream differ by compounding pharmacy, so two women using products both called "scream cream" may be using meaningfully different products. Individual physiology, placebo response, and application technique add further variability.
How much does scream cream cost?
Pricing is set by each pharmacy and typically runs roughly $60 to $150 or more per tube, depending on concentration and added ingredients. It's compounded, so most insurance plans don't cover it, and cash pricing varies by provider and region.
Is scream cream the same as Addyi or Vyleesi?
No. They address different problems. Scream cream targets local genital blood flow and sensation. Addyi and Vyleesi are FDA-approved specifically for hypoactive sexual desire disorder, a disorder of low sexual desire, and both went through phase 3 clinical trials that scream cream formulas have not.
Does scream cream require a prescription?
Yes. As a compounded drug, it requires a prescription from a licensed prescriber, who then sends the order to a compounding pharmacy to prepare. It is not sold over the counter, and formula and strength are set per prescription rather than as a fixed retail product.
What's the biggest risk with trusting online before-and-after photos or reviews for scream cream?
Reviews are uncontrolled and unblinded, with no placebo comparison, and formulas differ by pharmacy, so a stranger's result doesn't predict yours. Placebo response in sexual function studies is well documented, meaning some reported improvement may reflect expectation rather than the drug itself.
Sources
- FDA, Human Drug Compounding: Compounded drugs are customized by a licensed pharmacist to an individual prescription rather than made to a fixed federal standard
- Urology (2003), topical alprostadil/sildenafil arousal studies: A small trial of topical sildenafil cream in women with arousal disorder found increased vaginal blood flow but inconsistent subjective benefit versus placebo
- Journal of Sex & Marital Therapy (2002), oral sildenafil in women: Oral sildenafil trials in women showed benefit in antidepressant-associated arousal difficulty but inconsistent results in women without a clear physiological cause
- NIH/NCBI, placebo response in female sexual dysfunction trials: Placebo arms in female sexual dysfunction trials commonly show substantial subjective improvement, complicating uncontrolled before-and-after comparisons
- PCAB / Accreditation Commission for Health Care, compounding pharmacy accreditation: PCAB accreditation is a recognized quality standard compounding pharmacies can pursue beyond baseline state licensing