Augmentin vs Cialis Professional: side-by-side comparison
Augmentin (Antibiotics) and Cialis Professional (Erectile Dysfunction (ED)) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Augmentin | Cialis Professional |
|---|---|---|
| Active ingredient | Amoxicillin, Clavulanate | Tadalafil |
| Manufacturer | GlaxoSmithKline | Eli Lilly |
| Class | Antibiotics | Erectile Dysfunction (ED) |
| Strengths | 500/125mg, 875/125mg, 1000/62.5mg | 20mg |
| Forms | tablet, extended-release tablet, oral suspension, chewable tablet | sublingual tablet |
What's the same
Augmentin and Cialis Professional are used in very different patients, and the points in common are limited. The main shared element is that both meet regulatory standards for efficacy and safety and benefit from pharmacist oversight.
Key differences
Augmentin belongs to Antibiotics while Cialis Professional belongs to Erectile Dysfunction (ED). Indications, mechanisms and target populations differ. The comparison is most useful when a clinician has mentioned both medications and the patient wants to understand where each fits.
Mechanism and action
Augmentin: Amoxicillin inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs), but is hydrolysed by beta-lactamase enzymes produced by some resistant bacteria. Cialis Professional: Tadalafil inhibits PDE5 in penile tissue and other vascular smooth muscle, allowing cyclic GMP produced during sexual arousal to accumulate, relaxing smooth muscle and increasing blood inflow.
When Augmentin is preferred
Augmentin is approved in adults and children for the treatment of respiratory tract infections including acute otitis media, sinusitis, community-acquired pneumonia and acute exacerbations of chronic bronchitis, urinary tract infections, dental infections, skin and soft tissue in…
When Cialis Professional is preferred
Cialis Professional is intended for adult men with erectile dysfunction.
Frequently asked questions
Is Augmentin or Cialis Professional better? ▾
Augmentin and Cialis Professional are not interchangeable — they treat different conditions. Asking which is "better" is meaningful only when a clinician has weighed both for the same specific clinical scenario.
Can I switch from Augmentin to Cialis Professional? ▾
Switching between Augmentin and Cialis Professional is rarely an appropriate decision since they belong to different classes and treat different conditions. The real question is usually whether the diagnosis calls for one medication or the other — which the prescriber resolves.
Do Augmentin and Cialis Professional have the same side effects? ▾
No — they belong to different classes and have distinct side-effect profiles. Each medication has its own prescribing information.
More Augmentin comparisons
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.