ED Pills Online in 2026: Sildenafil, Tadalafil, and Compounded Options
Generic Viagra from $18/month. Generic Cialis from $21/month. Plus compounded combinations you can't get at CVS. Here's the full landscape.
June 19, 2026
Erectile dysfunction treatment has never been cheaper or more accessible. Generic sildenafil (Viagra) and tadalafil (Cialis) have been available for years, but 2026 has brought compounded combination medications, better telehealth platforms, and prices that continue to drop. Here's everything you need to know about getting ED pills online.
The Two Main ED Medications
| Feature | Sildenafil (Generic Viagra) | Tadalafil (Generic Cialis) |
|---|---|---|
| Duration | 4–6 hours | Up to 36 hours |
| Onset | 30–60 minutes | 30–60 minutes |
| Common doses | 25mg, 50mg, 100mg | 5mg (daily), 10mg, 20mg (as needed) |
| Take with food? | Works slower with heavy/fatty meals | Not significantly affected by food |
| Daily option? | No (as-needed only) | Yes — 5mg daily for constant readiness |
| Online pricing | From $18–$40/mo | From $21–$40/mo |
| Best for | Planned encounters, occasional use | Daily use, spontaneity, also treats BPH |
Which One to Choose
Tadalafil has become the more popular choice for men who want the option of daily dosing. At 5mg daily, it provides constant low-level support so erections happen naturally without timing a pill. It also has FDA approval for benign prostatic hyperplasia (BPH), making it dual-purpose for men over 50 with urinary symptoms.
Sildenafil remains the go-to for men who prefer as-needed use. It's slightly cheaper per dose, kicks in predictably, and works well for men who need ED support only for specific occasions.
Compounded Combination Options
Some telehealth ED platforms now offer compounded combinations that mix a PDE5 inhibitor with other active ingredients. Common combinations include tadalafil + oxytocin (improves arousal alongside erection), sildenafil + PT-141 (adds a libido component), and multi-drug combinations targeting different aspects of sexual function.
Compounded ED medications are not FDA-approved as finished products but are prepared by licensed pharmacies based on a provider's prescription. They can be useful for men who haven't responded well to single-agent therapy.
ED Providers We've Vetted
BraveRX
Telehealth ED consultations with fast prescription turnaround. Sildenafil and tadalafil. Straightforward pricing from $29/mo.
Start Your ConsultationFeel30 ED
ED treatment within a broader men's health platform. Sildenafil, tadalafil, and combination options available.
Start Your ConsultationWhen ED Pills Aren't Enough
If PDE5 inhibitors work but the effect is diminishing, or if they're not working at all, the problem may be upstream. Common reasons ED pills stop working include progressive vascular disease (often driven by obesity, diabetes, or smoking), severe testosterone deficiency, medication interactions (especially blood pressure drugs), and psychological factors that override the physiological mechanism.
For men with obesity and ED, ENDO 2026 data supports GLP-1 medications as a treatment that addresses the vascular root cause. Losing weight restores endothelial function, recovers testosterone, and reduces the inflammatory burden on blood vessels — all of which make ED pills work better or become unnecessary.
ED + Weight Issues?
GLP-1 medications treat the metabolic causes of erectile dysfunction. Compare providers.
Compare GLP-1 Providers →The Bottom Line
Generic sildenafil from $18/mo and tadalafil from $21/mo make ED treatment more affordable than ever. Tadalafil daily (5mg) is the most popular choice for continuous readiness. If pills alone aren't cutting it, look upstream — obesity-driven vascular damage may need a GLP-1 medication to fix what PDE5 inhibitors can't reach.