Scream cream and athlete drug testing: what to know

Last updated 2026-07-27

Is scream cream banned for tested athletes?

Not automatically, no. The core active ingredient in most compounded arousal creams is sildenafil, the same molecule in Viagra, and sildenafil does not appear on the World Anti-Doping Agency's Prohibited List ^[1]. L-arginine, the amino acid usually paired with it to support blood flow, is a normal dietary compound and isn't prohibited either. That's the short version. The longer version is that "scream cream" isn't one product with one formula. It's a category name for compounded topicals that pharmacies mix to order, and what's in the jar at one compounding pharmacy can differ from what's in the jar at another. If your version includes something beyond sildenafil and L-arginine (some formulas add other vasodilators, hormones, or numbing agents), you need to check that ingredient too, more than the headline one. The practical risk isn't usually the sildenafil. It's not knowing exactly what else is in your specific prescription, because compounded products don't carry a single, FDA-verified label the way a manufactured drug does ^[2].

What is scream cream actually made of?

Most commonly, it's sildenafil (the PDE5 inhibitor in Viagra) combined with L-arginine, applied topically to increase local blood flow. Some pharmacies add other ingredients like phentolamine, minoxidil, or aminophylline. There is no single FDA-approved formula, and strengths vary by pharmacy and by prescriber. This matters for testing because "I use scream cream" doesn't tell an anti-doping officer, or you, what's actually going into your body. Two women using products both called "scream cream" could be using meaningfully different mixtures. If you're asked what you're taking, the honest answer has to come from your specific pharmacy's compounding record or ingredient sheet, not the brand name. Compounded drugs are regulated differently than FDA-approved ones. The FDA has explained that compounded medications "are not FDA-approved," meaning they haven't been evaluated by the agency for safety, effectiveness, or quality before going to patients ^[2]. That's true whether it's for erectile dysfunction, arousal, or anything else compounded. For a full rundown of what's typically in it and how strengths differ by prescription, see Scream Cream Rx dosage.

Is sildenafil on the WADA banned list?

No. WADA publishes an updated Prohibited List every year, and as of the 2025 List, sildenafil (Viagra) and tadalafil (Cialis) are not included in any of the prohibited classes (anabolic agents, hormones, diuretics, stimulants, etc.) ^[1]. This has been the case for several years running; PDE5 inhibitors used for erectile dysfunction or pulmonary hypertension are not on WADA's radar. That said, WADA's list changes annually and is sport-specific in a few narrow ways (for example, beta-blockers are banned only in certain sports like archery and shooting). If you compete under a federation with its own supplementary rules, or you're in a sport with additional restrictions, don't assume WADA's general list is the final word for your event. Check your sport's specific rulebook or ask your national anti-doping organization directly. One quotable fact worth keeping in your back pocket: the 2025 Prohibited List is organized into categories S0 through S9 plus P1 (substances prohibited in particular sports), and PDE5 inhibitors sit in none of them ^[1].

Could L-arginine or other additives trigger a positive test?

L-arginine itself, no. It's a naturally occurring amino acid found in food (nuts, meat, dairy) and isn't a prohibited substance under any WADA category ^[1]. Athletes take L-arginine as a supplement all the time without doping concerns. The bigger unknown is the "sometimes others" part of a compounded formula. If your pharmacy's version includes something like a hormone, a stimulant-adjacent vasodilator, or an ingredient you don't recognize, that's the one to research individually against the current Prohibited List, not assume is fine because the base formula usually is. This is exactly why compounded products are trickier for tested athletes than a single manufactured pill: the label problem is real. A prescription for "arousal cream" doesn't specify concentration or full ingredient list on the outside of the box the way an FDA-approved drug's label does. Ask your pharmacy for the actual compounding sheet, more than the product name. That sheet should list every active ingredient and its concentration. Keep a copy. If you're later asked to explain a supplement or medication you were using, having documentation from your pharmacist carries a lot more weight than a memory of what the tube said.

How is scream cream different from Addyi and Vyleesi, the FDA-approved options?

Addyi (flibanserin) and Vyleesi (bremelanotide) are the only two FDA-approved prescription treatments for low sexual desire in premenopausal women, and both work on brain chemistry to affect desire, not local genital blood flow ^[3][4]. Scream cream, by contrast, is a compounded topical aimed at local arousal (blood flow to genital tissue), and it isn't FDA-approved as a product at all. Addyi is a daily pill that affects serotonin, dopamine, and norepinephrine pathways; it carries a boxed warning about severe low blood pressure and fainting, especially when combined with alcohol, and patients must stop drinking alcohol two hours before and after taking it or avoid it entirely with the drug ^[3]. Vyleesi is an as-needed injection taken before anticipated sexual activity; its label warns of nausea (reported by a large share of trial participants), flushing, and temporary spikes in blood pressure ^[4]. Neither treats the thing scream cream is marketed for: local, in-the-moment arousal and sensation. They treat desire, a different (though related) part of sexual response. If low desire is your main issue, Addyi or Vyleesi have actual FDA approval behind them, meaning the FDA reviewed clinical trial data on safety and effectiveness before approving them. Scream cream has no such review. That doesn't mean it doesn't work for anyone; it means nobody outside your own experience has verified it at that level. | | Scream cream (compounded) | Addyi (flibanserin) | Vyleesi (bremelanotide) |

Does the FDA regulate compounded arousal creams the same way as approved drugs?

No, and this is the detail most people miss. FDA-approved drugs go through clinical trials the agency reviews before the drug reaches the market. Compounded drugs, made by a licensed pharmacy to fill an individual prescription, skip that review. The FDA states plainly that compounded drugs "are not FDA-approved," and warns that "FDA does not verify the safety or effectiveness of compounded drugs" ^[2]. That doesn't mean compounding pharmacies are unregulated; they're licensed and inspected under state pharmacy boards, and larger "503B" outsourcing facilities register with the FDA and follow federal quality standards ^[2]. But it does mean there's no single approved recipe, no FDA-set dose, and no guarantee that what's in your tube matches what's in someone else's tube from a different pharmacy, or even a different batch from the same one. For an athlete, this translates into a documentation problem more than a doping problem. The active ingredients typically used aren't prohibited. But "typically used" isn't the same as "guaranteed to be what's in your specific prescription." See how to reconstitute Scream Cream Rx for more on how these compounds are prepared and why batch consistency matters.

What does the actual research say about how well scream cream works?

It's thin, and it's mixed. A randomized, placebo-controlled crossover trial of topical alprostadil cream for female sexual arousal disorder, published in the Journal of Sexual Medicine, found that the active cream did not significantly outperform placebo on the primary arousal endpoint, though some secondary measures improved (PMID 15679869). That's the general pattern across small studies on topical vasoactive creams for female arousal: some show modest improvement in subjective arousal or genital blood flow measures, others show no significant difference from placebo. There is no large, FDA-reviewed trial establishing that any specific compounded sildenafil-arginine arousal cream formula works reliably. This is worth being honest about, because a lot of marketing language implies more certainty than the evidence supports. If you're deciding whether to try it, go in expecting "might help, might not, poorly studied" rather than a guaranteed result. That's true independent of the doping question; it's about actual product performance. For athletes specifically, this also matters because trying an under-studied compounded product mid-season, without knowing how your body responds or what's fully in it, is a decision worth making with more caution than trying a well-characterized OTC product would require.

What should a tested athlete actually check before using scream cream?

Four things, in order. First, get the full compounding sheet from your pharmacy: every active ingredient, every concentration, no exceptions. Second, cross-check each listed ingredient against the current year's WADA Prohibited List yourself, since the list updates annually ^[1]. Third, if you compete under a specific federation (NCAA, a national governing body, a professional league), check whether that body has its own additional restricted list beyond WADA's, because some do. Fourth, when in doubt, call your national anti-doping organization's athlete hotline or submit a Therapeutic Use Exemption question before you start using anything, not after a positive test. This order matters. Checking the ingredient sheet first is the step people skip, and it's the one that actually protects you. "It's called scream cream and it's for arousal" tells an anti-doping panel nothing useful; "it contains sildenafil 4% and L-arginine 6% per the compounding pharmacy's formulation record" tells them everything they need. Keep that documentation for as long as you're using the product and for a reasonable window after, in case a sample is later flagged for review.

Can scream cream cause a false positive on a drug test?

There's no documented mechanism by which sildenafil or L-arginine would trigger a false positive on standard anti-doping panels, which test for specific prohibited substances and their metabolites, not for PDE5 inhibitors generally. The concern isn't a false positive from the base formula; it's an unrecognized true positive from an additive you didn't know was in your specific compounded batch. This is a subtle but important distinction. A "false positive" implies the test wrongly flagged something that isn't there. What's actually more likely with any compounded product, arousal cream or otherwise, is a correctly flagged substance that the user genuinely didn't know they were taking, because compounded formulas aren't standardized and labels don't always spell out every component the way an FDA-approved drug insert does ^[2]. The fix is the same either way: know your exact formula before you use it, not after a sample comes back flagged.

Where does Scream Cream fit into this?

Scream Cream Rx is a provider-reviewed route to a prescription, meaning a licensed provider evaluates you and, if appropriate, sends a prescription to a compounding pharmacy partner that actually mixes and fills the product. Scream Cream Rx itself doesn't compound or manufacture anything; the pharmacy partner does. If you're a tested athlete considering this route, the same rules above apply: ask for the exact ingredient list and concentrations from the fulfilling pharmacy before you start, and check that list against the current WADA Prohibited List and your sport's own rules ^[1]. A provider-reviewed process doesn't change the compounding-versus-FDA-approval facts above; it just means a clinician is involved in deciding whether the product is right for you medically, which is a different question from whether it's clear for competition. For dosing specifics once you have a prescription, Scream Cream Rx dosage and the Scream Cream Rx dosage calculator walk through typical amounts and how they're adjusted.

What should I do if I'm already flagged or worried about a past test?

Contact your national anti-doping organization directly and be upfront. Bring your pharmacy's compounding record, your prescription, and dates of use. Anti-doping bodies have processes for athletes to disclose medications and, in some cases, apply for a Therapeutic Use Exemption if a substance turns out to be listed and medically necessary. Don't wait for a result to come back before gathering this paperwork. If your formula turns out to include something unexpected, having contemporaneous documentation from a licensed pharmacist showing what was actually prescribed and dispensed is far more useful than trying to reconstruct it after the fact. If you're mid-cycle on a prescription and competing soon, it's also reasonable to pause and ask your provider whether timing matters, particularly around known competition or testing windows. See Scream Cream Rx cycle length for how these prescriptions are typically structured over time.

Frequently asked questions

Is scream cream FDA-approved?

No. Scream cream is a compounded topical, meaning a licensed pharmacy mixes it to order rather than a manufacturer producing an FDA-approved product. The FDA states compounded drugs "are not FDA-approved" and that it "does not verify the safety or effectiveness of compounded drugs" ^[2]. Formulas and strengths vary by pharmacy; there's no single standardized recipe.

Is sildenafil banned by WADA?

No. Sildenafil (the active ingredient in Viagra and typically in scream cream) is not on WADA's Prohibited List, based on the current 2025 List, which covers categories S0 through S9 plus sport-specific restrictions ^[1]. Tadalafil is also not listed. Always confirm against the current year's list since it updates annually.

Will L-arginine show up on a drug test?

No. L-arginine is a naturally occurring amino acid found in ordinary foods like nuts, meat, and dairy, and it isn't a prohibited substance under any WADA category ^[1]. It's commonly used as a standalone sports supplement without doping concerns, and its presence in compounded arousal creams doesn't add testing risk.

What's the difference between scream cream and Addyi or Vyleesi?

Addyi and Vyleesi are FDA-approved and target sexual desire through brain chemistry; Addyi is a daily pill, Vyleesi an as-needed injection ^[3][4]. Scream cream is a compounded topical aimed at local genital arousal and blood flow, with no FDA approval and no single standardized formula. They address different parts of sexual response and aren't interchangeable.

Can a compounding pharmacy put anything it wants in scream cream?

Not legally, no. Compounding pharmacies are licensed and regulated under state pharmacy boards, and larger outsourcing facilities register with the FDA and follow federal quality standards ^[2]. But formulas aren't standardized the way FDA-approved drugs are, so ingredient lists and concentrations genuinely differ between pharmacies and even between batches.

Should I tell my doctor I'm a tested athlete before getting a scream cream prescription?

Yes. Tell your prescriber and your pharmacy you compete under anti-doping rules so they can flag anything unusual in the formula. Also ask for the full compounding sheet listing every active ingredient and concentration, since that document is what you'd need if a substance question ever came up during testing review.

Does using scream cream require a Therapeutic Use Exemption (TUE)?

Not for sildenafil or L-arginine specifically, since neither is prohibited under the current WADA list ^[1]. A TUE only matters if a specific ingredient in your formula turns out to be listed. If your compounded version includes an additive you're unsure about, check it individually and ask your anti-doping organization before assuming a TUE is or isn't needed.

Is there strong scientific evidence that scream cream actually works?

Evidence is limited and mixed. A placebo-controlled trial of topical alprostadil cream for female arousal disorder found no significant advantage over placebo on the primary endpoint (PMID 15679869), and other small studies on vasoactive creams show similarly inconsistent results. There's no large FDA-reviewed trial confirming any specific compounded formula's effectiveness, so treat marketing claims with some skepticism.

What ingredients besides sildenafil and L-arginine might be in scream cream?

Some pharmacies add ingredients like phentolamine, minoxidil, or aminophylline to their formulas, alongside or instead of the standard sildenafil and L-arginine base. Because there's no single standard recipe, the only reliable way to know what's in your specific prescription is to request the compounding pharmacy's ingredient and concentration sheet directly.

Could scream cream affect an athlete's blood pressure test or physical exam?

Topical sildenafil can cause local flushing or mild blood pressure effects, similar to oral PDE5 inhibitors, though topical absorption is generally lower. This isn't a doping test issue, but it's something to flag to a team physician during routine physicals, especially if you're also on other blood pressure medications or nitrates, which shouldn't be combined with PDE5 inhibitors.

Does every sport's governing body follow WADA's list exactly?

Most do, but some federations layer on additional restrictions or sport-specific rules (WADA's own list includes substances banned only in particular sports, like beta-blockers in archery). Always check your specific sport's governing body or league rules in addition to the general WADA Prohibited List ^[1] before assuming a substance is clear for your competition.

How do I find out exactly what's in my specific scream cream prescription?

Ask your prescriber or the fulfilling compounding pharmacy directly for the formulation sheet, which should list every active ingredient and its concentration. Don't rely on the product name or general marketing description alone, since formulas vary by pharmacy and even by batch. Keep a copy of that sheet for your records.

Sources

1. World Anti-Doping Agency, 2025 Prohibited List: Sildenafil, tadalafil, and L-arginine are not included in WADA's 2025 Prohibited List categories S0-S9 or P1
2. U.S. Food and Drug Administration, Compounding and the FDA: Questions and Answers: Compounded drugs are not FDA-approved and the FDA does not verify their safety or effectiveness before they reach patients
3. U.S. Food and Drug Administration, Addyi (flibanserin) prescribing information: Addyi carries a boxed warning for severe hypotension and syncope, particularly with alcohol use, and requires abstaining from alcohol during treatment
4. U.S. Food and Drug Administration, Vyleesi (bremelanotide) prescribing information: Vyleesi is an as-needed injectable treatment for premenopausal women with low sexual desire, with nausea and transient blood pressure increases as noted adverse effects
5. Journal of Sexual Medicine, randomized controlled trial of topical alprostadil for female sexual arousal disorder (PMID 15679869): A placebo-controlled crossover trial of topical alprostadil cream for female sexual arousal disorder found no significant difference from placebo on the primary arousal endpoint