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Photo: HealthVetted editorial render
GLP-1 receptor agonist

Photo: HealthVetted editorial render
GLP-1 receptor agonist
| # | Product | Active ingredient | Starting price | FDA status | Score | |
|---|---|---|---|---|---|---|
| 1 | Hims Erectile Dysfunction Treatment | — | Best ·$1/mo | approved | Top ·8.3 | See offer → |
| 2 | BlueChew | — | $20/mo | approved | 8.1 | See offer → |
Sildenafil and tadalafil are PDE5 inhibitors. They prevent the breakdown of cyclic GMP in penile tissue, so when you are sexually aroused, smooth muscle relaxes, arteries dilate, and blood fills the erectile chambers. They do not create desire or work without stimulation; they amplify the body's normal erection pathway.
BlueChew dispenses chewable tablets of sildenafil or tadalafil (and, on some plans, vardenafil), all phosphodiesterase type-5 (PDE5) inhibitors — the same drug class as Viagra and Cialis. During sexual arousal, the body releases nitric oxide, which raises cyclic GMP (cGMP), relaxing the smooth muscle in penile blood vessels so blood flows in and produces an erection. PDE5 normally breaks cGMP down. By blocking PDE5, sildenafil and tadalafil keep cGMP levels higher for longer, improving the ability to get and keep an erection. Crucially, the medication only works with sexual stimulation — it does not cause spontaneous erections. The chewable format is simply an alternative delivery form; the underlying pharmacology is the same as standard swallowed tablets.
PDE5 inhibitors are the most rigorously studied oral ED therapy, with randomized trials showing the majority of men achieve improved erections versus placebo. Hims dispenses the same generic molecules used at retail pharmacies; the difference is delivery and price, not the underlying evidence. The compounded chewable mints rely on those same actives but have not been studied or approved as finished products.
The active ingredients have robust evidence. A BMC Urology meta-analysis of 10 randomized controlled trials (2,123 men on sildenafil vs 1,131 on placebo; Moore, Edwards & McQuay, 2002) found that with dose optimization, roughly 48% of men on sildenafil achieved at least 60% successful intercourse attempts versus 11% on placebo (number needed to treat about 2.7), and 79% reported globally improved erections versus 21% on placebo (number needed to treat as low as 1.7 for global improvement). Tadalafil shows comparable efficacy in indirect meta-analyses, with a longer duration of action. Important caveat: these trials studied standard FDA-approved tablets, not BlueChew's specific compounded chewables, which have not been independently tested for bioequivalence in published trials. The reasonable expectation is that the same active ingredient at a comparable dose performs similarly, but BlueChew has not published its own efficacy data.
Most side effects are mild and dose-related: headache, flushing, congestion, and indigestion. Seek emergency care for an erection lasting more than four hours or sudden vision or hearing loss. Never combine with nitrates. This is educational information, not medical advice; individual results vary.
Common, usually mild and temporary side effects of sildenafil and tadalafil include headache, facial flushing, nasal congestion, indigestion or heartburn, dizziness, and back or muscle aches (more typical with tadalafil). In dose-optimized sildenafil trials, treatment-related adverse events occurred in roughly 30% of men versus about 11% on placebo. Sildenafil can cause temporary bluish-tinged or light-sensitive vision. Serious but rare effects warrant immediate medical care: priapism (a painful erection lasting more than 4 hours, which can permanently damage tissue), sudden vision loss in one or both eyes (NAION), and sudden hearing loss or ringing. The most dangerous scenario is combining these drugs with nitrates, which can trigger a catastrophic blood-pressure drop. Seek emergency help for chest pain during sex, fainting, or any of the serious symptoms above.
Headline pricing such as 'tadalafil from $1/dose' generally assumes a larger quarterly commitment; first-month or smaller orders cost more per dose. There is no insurance billing, but the cash prices on generics are typically lower than brand-name copays. Expect optional add-ons that can raise your total.
As of 2026, BlueChew subscriptions in the US generally run from about $20-$25/month for the smallest packs up to roughly $120-$135/month for larger or higher-strength plans, with per-chew costs commonly around $2-$4.50 depending on the medication and quantity — substantially cheaper than brand-name Viagra or Cialis. The monthly price bundles the medication, the online consultation, and the prescription, with discreet shipping. BlueChew has historically offered a free first-month trial on some plans (you pay only shipping) and frequently runs promo codes; quarterly or longer billing lowers the per-dose cost. It is a cash-pay telehealth service, so it does not bill insurance — but generic sildenafil and tadalafil are inexpensive and often covered if you instead get a prescription through your own doctor and use a retail or discount pharmacy, which can be cheaper for heavy users. Prices and promotions change frequently; confirm current figures directly with BlueChew.
Adults assigned male at birth seeking ED treatment, who complete an online medical questionnaire and are cleared by a licensed provider. Not appropriate for men taking nitrates or certain blood-pressure drugs, or with specific cardiovascular conditions; a clinician makes the final call.
BlueChew is intended for adult men (18+) with erectile dysfunction who can safely use PDE5 inhibitors, confirmed through an online medical questionnaire reviewed by a licensed US provider. It is not appropriate for everyone. Absolute contraindication: anyone taking nitrates (such as nitroglycerin or isosorbide) or the recreational inhalant 'poppers' (amyl/butyl nitrite) — the combination can cause sudden, life-threatening drops in blood pressure. Men should also avoid it, or use it only under direct physician supervision, if they have had a recent heart attack or stroke, unstable angina, uncontrolled high or low blood pressure, severe heart failure, certain inherited retinal diseases (such as retinitis pigmentosa), or a prior episode of NAION (sudden vision loss). Caution applies with alpha-blockers, some blood-pressure medications, and CYP3A4 inhibitors. BlueChew is for men only; it is not a treatment for women and is not a contraceptive. Disclose all your medications and conditions during the consult, and check with your own doctor if you have any cardiovascular history.
BlueChew: BlueChew is a US telehealth subscription that delivers chewable sildenafil or tadalafil (the active ingredients in Viagra and Cialis) for erectile dysfunction after an online consult with a licensed prescriber. The active drugs are well-proven, but BlueChew's specific chewable tablets are compounded and not FDA-approved as finished products. It's convenient and relatively affordable; just know that anyone using nitrates or with serious heart disease must avoid it, and you should confirm it's appropriate with a clinician. Both are strong options — match the pick to your specific needs, budget, and clinician's guidance.
Editorial comparison, not medical advice. Discuss options with a qualified clinician. Individual results vary.