When does an ED pill count as “not working”?
An ED pill has not truly failed until it has had a fair trial. The American Urological Association guideline is direct about this: more than one attempt may be needed to judge a PDE5 medicine, the dose should be adjusted for effect, and incorrect use accounts for 56% to 81% of reported failures. After men were taught how to take the pill properly, 23.6% to 58.5% of former “non-responders” succeeded.
So the step-up path begins with a review, not a new treatment. Our condition page on ED pills not working and the answer on why Viagra may not be working cover the common reasons in more depth.
Step 1: check dose, timing and technique
These are the fixes that cost nothing and often work:
| Common problem | What the guideline or label says | The fix |
|---|---|---|
| Taking sildenafil or vardenafil with a heavy, fatty meal | A high-fat meal decreases their effect; tadalafil is not affected | Take on a lighter stomach, or consider tadalafil |
| Expecting an erection without arousal | PDE5 medicines need sexual stimulation to work | Allow time for arousal after the dose |
| Wrong timing | MedlinePlus says sildenafil is usually taken about an hour before sex | Follow your provider’s timing for your medicine |
| Dose never adjusted | The AUA notes an initial poor response may be overcome with a dose increase | Your provider adjusts within safe limits |
| Only one or two attempts | More than one trial may be needed | Try again under the corrected plan |
| Pills from an unverified online source | Product may be counterfeit or underdosed | Use a licensed pharmacy |
The guide to taking sildenafil and tadalafil walks through the practical details. Switching medicine or schedule can also help: in a trial cited by the AUA, daily tadalafil gave normal erectile function scores to about 40% of men who had responded poorly to as-needed dosing, against 12% on placebo. See daily versus as-needed tadalafil.
Step 2: check testosterone and the reasons behind the ED
The AUA recommends measuring morning total testosterone in men with ED, and says PDE5 medicines may work better when combined with testosterone therapy in men who have testosterone deficiency. It is equally clear that testosterone alone is not an effective treatment for ED. Our answer on Cialis and testosterone together explains how the two fit.
Labs also look for causes that pills cannot overcome: poorly controlled blood sugar, high cholesterol and blood vessel disease. ED can be an early warning of heart disease, a link covered in ED as an early sign of heart disease. The blood tests for erectile dysfunction page lists the usual panel.
Step 3: choosing the next treatment
If pills still fall short after a fair trial and the reversible causes are addressed, Ultimate Male offers four routes. They differ a lot in evidence and in how they work.
| Option | How it works | Evidence and status | Tends to suit |
|---|---|---|---|
| Trimix injections | Three medicines injected into the penis act directly on blood vessels | Recognized by the AUA; compounded, not FDA-approved as a mix; in-office test dose required | Most men after pill failure, including after prostate surgery or with diabetes |
| Quadmix injections | Trimix plus atropine | Older studies; in one, 59.5% of men who failed simpler mixes responded | Men with a partial response to properly titrated Trimix |
| Shockwave therapy | Low-intensity sound waves aimed at penile tissue | Not FDA-cleared for ED; the AUA calls it investigational | Mild to moderate ED from blood flow problems, often alongside a pill |
| PRP injections | Your own concentrated platelets injected into the penis | Not FDA-approved for ED; the AUA calls it experimental | Men who understand the limited evidence and want to try it, often combined with other care |
Injections have the strongest track record. In a three-year study of 625 men moved step by step through injection formulas, only 2.4% failed every option. Shockwave is gentler but less predictable; the Cleveland Clinic notes it is used most for mild to moderate vascular ED and that men with nerve damage or psychological causes typically do not respond. Our shockwave versus PRP comparison covers those two in detail.
The visit, step by step, and what to expect
- Free 10-minute phone call to check that a visit makes sense.
- Labs drawn on site, with results in 24 to 48 hours.
- Consultation with a PA-C or MD: how you took the pills, your health history and your goals.
- Plan. Either a corrected pill plan with a follow-up date, or a step-up treatment with its own first visit, such as an in-office injection test.
- Follow-up to judge the response and adjust.
A corrected pill plan can be judged within a few attempts. Injections work from the first properly dosed use. Shockwave and PRP, if chosen, are courses whose effect builds over weeks to months.
Side effects and safety
Each route has its own risks: pills can cause headache, flushing and low blood pressure; injections carry a risk of bruising, scarring and prolonged erection; shockwave and PRP mostly cause short-lived discomfort. Men who take nitrates cannot use PDE5 pills at all.
Emergency: Chest pain during sex, sudden vision or hearing loss, or an erection lasting more than four hours needs emergency care. Dial 911 rather than waiting for it to pass.
Paying for the next step and booking at Ultimate Male
Costs vary by route: a pill review is a single visit, while injections add a test dose and compounded supply, and shockwave or PRP are courses. The ED treatment cost guide compares them. Ultimate Male is direct-pay with itemized receipts for FSA, HSA and out-of-network claims, has no memberships, offers bundle pricing on longer plans, and accepts financing through CareCredit, Prosper Healthcare Lending and Afterpay.
At our San Gabriel and Downey clinics, the first job is finding out whether your pills ever had a fair chance, and the second is checking what is behind the ED. Only then does the conversation move to injections, shockwave or PRP, with the evidence for each laid out honestly. See our full erectile dysfunction treatment approach or book a confidential consultation.
