Medical Disclaimer
What this website is, what it is not, and why none of it replaces a clinician.
In effect from: 9 September 2026
Emergencies
This website is not for urgent medical situations. Chest pain, sudden changes to vision, sudden loss of hearing, or an erection lasting beyond four hours all require emergency attention immediately — call 911 or attend an emergency department.
Information, not advice
Everything on hardrx.org is published for general information and education. None of it constitutes medical advice, a diagnosis or a treatment recommendation, and none of it substitutes for a clinician who knows your history.
Do not set aside professional advice, or put off getting it, because of anything read here. Speak to a doctor before starting, changing or stopping any medication.
No clinical relationship with this website
Hard Health arranges telehealth consultations between patients and independent licensed providers. Hard Health is not a medical provider and does not practise medicine. Reading this site creates no physician-patient relationship. That relationship, where it exists, is between you and the independent physician who reviews your case.
Prescription medication
HardRx contains sildenafil and tadalafil and is available on prescription only. It is dispensed where a licensed physician judges it appropriate for you. This website is not a pharmacy.
Outcomes differ
Response to PDE5 inhibitors varies between individuals. The figures used across this site — effects commonly beginning within 15–30 minutes and a window extending up to 36 hours — describe typical ranges rather than guaranteed results. Some men do not respond adequately to this class of medication at all.
HardRx addresses a symptom while a dose is active. It does not resolve erectile dysfunction and does not treat whatever is causing it.
ED can be a warning sign
Erectile difficulty frequently appears before cardiovascular disease, diabetes or a hormonal disorder becomes obvious, because narrow vessels cause trouble in small places first. Managing the symptom without investigating the cause risks missing something worth catching early. Raise it with your own physician.
Trademarks
Viagra® is a registered trademark of Pfizer Inc. Cialis® is a registered trademark of Eli Lilly and Company. HardRx is not affiliated with, endorsed by or sponsored by either. Those names appear here only to identify the active ingredients sildenafil and tadalafil.
Accuracy
Reasonable effort goes into keeping details here current, including pricing, availability and product information, all of which can change without notice. The information supplied with your medication, and the terms shown at checkout, take precedence over anything published on this site. Always read what arrives with your prescription.
Adults only
This website and the service it describes are for adults aged 18 and over. Keep all medication away from children.
Links elsewhere
Third-party sites linked from here are outside our control. We take no responsibility for their content or practices, and a link implies no endorsement.
Liability
To the fullest extent the law permits, Hard Health and its operators accept no liability for loss or damage arising from use of, or reliance upon, anything published here. Use of this site is at your own risk.