Ask Roman's process where men get stuck and the answer is the blood pressure reading. Everything else — ID, questionnaire, video slot — can be done from a couch. The blood pressure step needs a cuff, and most men don't have one. So they close the tab, intending to sort it out, and the sign-up sits for a week. This guide exists to prevent that. A reading takes two minutes, several options are free, and if you get it before you open the sign-up page, the whole evaluation becomes a single sitting.
Why It's Required
PDE5 inhibitors like sildenafil and tadalafil relax blood vessels, which lowers blood pressure a little in everyone. In a healthy man that's unnoticeable. In a man whose blood pressure is already low, or who takes blood pressure medication, alpha-blockers or (dangerously) nitrates, the additive effect matters. A baseline reading tells the clinician which situation you're in and helps set the starting dose. It's also a cheap, useful health check in its own right: ED and high blood pressure travel together, and many men learn their numbers for the first time this way.
Where to Get a Reading, Fastest to Slowest
| Option | Cost | Time | Notes |
|---|---|---|---|
| Pharmacy kiosk (large chains, some grocery stores) | Free | 2–5 min | Sit, insert arm, press start. Most widely available. |
| Home upper-arm cuff | ~$20–$40 | 2 min, reusable | Best long-term option; look for a validated device. |
| Recent clinic or doctor's visit | Already paid | 0 | Check your patient portal or visit summary. |
| Walk-in clinic or urgent care | Varies | 15–45 min | Overkill for this alone, but works. |
| Fire station / community health event | Free | Varies | Many offer readings; availability varies. |
| Smartwatch | Owned | Instant | Most aren't validated for BP; not recommended. |
How to Take an Accurate Reading
A sloppy reading can come out 10–20 points high and create a conversation you didn't need. Do it properly:
- No caffeine, nicotine or exercise for 30 minutes beforehand. All of them raise the number temporarily.
- Empty your bladder. A full bladder raises it too.
- Sit quietly for five minutes first. Back supported, feet flat on the floor, legs uncrossed.
- Arm at heart level, resting on a table or the kiosk armrest. Cuff on bare skin or a thin sleeve, not over a jacket.
- Don't talk during the reading.
- Take two readings a minute apart and use the second, or the average. The first is often higher.
- Record both numbers and the date. Systolic (top) over diastolic (bottom), e.g. 124/78.
What the Numbers Mean
| Category | Systolic | Diastolic | Likely impact on ED prescription |
|---|---|---|---|
| Normal | Under 120 | Under 80 | None |
| Elevated | 120–129 | Under 80 | None; worth knowing |
| High, stage 1 | 130–139 | 80–89 | Usually fine; clinician may discuss |
| High, stage 2 | 140+ | 90+ | Clinician judgment; may prescribe, may suggest BP management first |
| Very high | 180+ | 120+ | Seek care; prescription unlikely until addressed |
| Low | Under 90 | Under 60 | Clinician judgment; PDE5 inhibitors lower BP further |
A high reading doesn't automatically mean no prescription. Controlled hypertension is extremely common among men on ED medication, and many blood pressure drugs are compatible with PDE5 inhibitors. What a high reading does is prompt a conversation — are you on treatment, is it controlled, what else are you taking — which is exactly the conversation the video visit is for. If your reading is very high and you weren't aware, that's a reason to see someone regardless of the ED prescription.
If You're on Blood Pressure Medication
List it, and note when you take it. Most are fine alongside sildenafil or tadalafil. Alpha-blockers (tamsulosin, doxazosin, terazosin) need a dose-timing conversation because the combined blood-pressure-lowering effect can cause dizziness. Nitrates (nitroglycerin, isosorbide) are an absolute contraindication with all PDE5 inhibitors. Your reading plus your medication list is what lets the clinician set this up safely.
Worth Owning a Cuff?
Probably. A validated upper-arm monitor costs about the price of a few doses, takes readings in two minutes, and means you'll never stall on this step again for refills, re-evaluations or any other telehealth service. It's also a reasonable thing for any man over forty to have. If you'd rather not, the pharmacy kiosk is free and takes five minutes including parking.
Provider Note
Roman requires the reading. PeterMD reviews a written intake without one. If blood pressure is part of your history, the reading is clinically useful whichever provider you use, and Roman's process is the one designed to act on it. Complete requirements: the full checklist.
Common Reading Mistakes
- Taking it immediately after walking in. Sit for five minutes first; the first minute after activity reads high.
- Cuff over a thick sleeve. Bare arm or thin fabric.
- Arm hanging down. Rest it at heart level; a low arm reads high.
- Talking or checking your phone during the reading. Both raise it.
- Using the first reading. Take two; the second is usually more representative.
- Coffee on the way there. Wait thirty minutes after caffeine.
A reading taken carelessly can land you in a “stage 2” conversation that a careful one would have avoided. Two extra minutes of sitting still is worth it.
One Reading vs a Pattern
A single reading is a snapshot and clinicians know it. If yours comes out unexpectedly high, take another the next day under better conditions before submitting; if it's consistently high across a few readings, that's real information worth acting on independent of the ED prescription. If it's consistently normal, you're done. Either way, don't submit a rushed first reading and then argue with the number; take the extra minute.
Our Verdict — September 2026
Get the reading before you start the sign-up, not during. Pharmacy kiosk on the way home, two readings a minute apart, note the second one. That single errand turns Roman's evaluation from a multi-day stall into a twenty-minute sitting, and it gives you a number worth knowing anyway.
Frequently Asked Questions
Why does Roman need a blood pressure reading?
Sildenafil and tadalafil lower blood pressure slightly and can interact with blood pressure medications. A baseline reading lets the clinician confirm it's safe to prescribe and choose an appropriate dose.
Where can I get a free blood pressure reading?
Most large pharmacy chains and many grocery stores have free automated kiosks. Some fire stations and community clinics offer readings. Any recent doctor's visit reading also works.
How recent does the reading need to be?
Roman asks for a recent reading; within the last few days is ideal. A reading from a doctor's visit in the last few weeks is generally acceptable. Don't use one from last year.
What's a normal blood pressure?
Roughly under 120/80 is normal; 120–129 over under 80 is elevated; 130/80 and above is considered high. A single reading is a snapshot; the clinician interprets it alongside your history.
Will high blood pressure stop me getting a prescription?
Not necessarily. Controlled high blood pressure is common among men using ED medication. Very high or very low readings, or uncontrolled hypertension, may lead the clinician to recommend in-person care first.
Can I use a smartwatch reading?
Most smartwatches don't measure blood pressure accurately; a few validated devices do. A cuff reading from a kiosk or home monitor is what providers expect.
Do I need a reading for PeterMD?
No. PeterMD reviews a written intake without a blood pressure requirement. Roman requires one.