Top 200 Clinical Pharmacology
Sharpen your real-world drug knowledge across the top 200 medications. Distinguish look-alike sound-alike brand and generic pairs, navigate complex CYP450 and transporter interactions, and evaluate therapy choices across high-stakes clinical scenarios.
Like Duolingo, but for Top 200 Clinical Pharmacology. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
24 levels across 3 sections, about 48 minutes end to end, roughly 10 days at five minutes a day. It moves through Dispensing Accuracy & High-Risk Nomenclature, Pharmacokinetic & Metabolic Interactions, and Indication-Driven Selection & Multi-Drug Regimens.
Free forever · No credit card · iPhone & Android
Key ideas in Top 200 Clinical Pharmacology
- FDA/ISMP Tall Man lettering highlights orthographic divergence (hydrALAZINE vs. hydrOXYzine) to intercept substitution errors at shared tablet strengths (10 mg, 25 mg, 50 mg)
- Hydralazine acts as a direct arteriolar vasodilator indicated for severe hypertension and heart failure, whereas hydroxyzine is a first-generation H1 antagonist used for pruritus and anxiety
- Confusing the two risks profound refractory hypertension or unmanaged hypertensive crises due to administering an antihistamine in place of a direct vasodilator
- Wellbutrin SR (sustained-release) relies on a matrix tablet designed for BID dosing with a distinct Cmax and Tmax profile compared to the once-daily osmotic membrane release of Wellbutrin XL
- Interchanging SR and XL without clinical re-titration alters peak-to-trough concentration fluctuations, which can trigger therapeutic failure or heighten peak-related seizure risks
- Even when 24-hour total AUC is theoretically comparable, release rate kinetics dictate non-interchangeability under standard state substitution laws
- Metoprolol succinate is formulated as extended-release micropellets that provide continuous 24-hour beta-1 blockade proven to reduce all-cause mortality in MERIT-HF
- Metoprolol tartrate has a short half-life (~3-4 hours) necessitating BID dosing, approved for acute post-MI hemodynamics and hypertension, but not validated for guideline-directed heart failure mortality benefits
- Interchanging tartrate directly for succinate at a 1:1 milligram once-daily dosing frequency leaves the patient unblocked during trough intervals and precipitates heart failure exacerbations
- Sildenafil is manufactured as Revatio (20 mg tablets dosed three times daily for PAH) and Viagra (25, 50, 100 mg tablets dosed PRN for ED); substituting brands risks massive under- or over-dosing and insurance rejections
- Finasteride is marketed as Proscar (5 mg daily for BPH) and Propecia (1 mg daily for androgenic alopecia); a 5 mg Proscar dose cannot simply be labelled as Propecia without a five-fold overdose for hair loss
- Fluoxetine marketed as Sarafem for PMDD utilizes cyclical or 20 mg daily dosing identical to standard low-dose Prozac, whereas cross-brand dosing divergences in sildenafil and finasteride create severe exposure mismatches
- Plavix (clopidogrel) is an oral thienopyridine P2Y12 platelet inhibitor, whereas Pradaxa (dabigatran etexilate) is a direct oral anticoagulant (DOAC) targeting thrombin (Factor IIa); mis-substitution completely alters procedural bleeding risk
- Dabigatran has high hygroscopic sensitivity and requires storage exclusively in its original manufacturer bottle (with desiccant in the cap) or unit-dose blister packaging, with a defined shelf-life once opened (typically 4 months)
- Look-alike sound-alike commercial trade dress between 'P' brand antithrombotics (Plavix, Pradaxa, Effient, Brilinta) is a notorious source of verification errors across distinct pharmacological classes
- Even though generic levothyroxine products meet standard bioequivalence criteria, microgram-level variability can shift sensitive patients outside their narrow therapeutic window
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Top 200 Clinical Pharmacology the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
Why do drug labels show names like hydrALAZINE and hydrOXYzine with uppercase middle letters?
Get it right to open this lesson and 23 more in the app.
How to learn Top 200 Clinical Pharmacology, step by step
Go in order. 24 short levels across 3 sections, about 48 minutes in all, five minutes a day.
- 1
Dispensing Accuracy & High-Risk Nomenclature
- Intercepting High-Risk Look-Alike Sound-Alike Regimens
- Managing Narrow Therapeutic Index Brand-Generic Switches
- 2
Pharmacokinetic & Metabolic Interactions
- Resolving Cytochrome P450 Metabolic Cascades
- Handling Transporter, Renal, and Cation Clearances
- 3
Indication-Driven Selection & Multi-Drug Regimens
- Differentiating Cardiovascular & Antithrombotic Therapies
- Navigating Neuropsychiatric & Neuropathic Polypharmacy
- Optimizing Endocrine, Antimicrobial, and Chronic Regimens
3 sections · 7 units · 24 levels. Built to play, not to enroll.
Questions about Top 200 Clinical Pharmacology
How do I learn Top 200 Clinical Pharmacology?
Go in order: start with Dispensing Accuracy & High-Risk Nomenclature, then Pharmacokinetic & Metabolic Interactions, then Indication-Driven Selection & Multi-Drug Regimens. On Tomo that's 24 short levels, about 48 minutes in all, played five minutes a day. Start free and play the first level in under a minute.
Is there a Duolingo-style app for Top 200 Clinical Pharmacology?
Yes. Tomo works like Duolingo: short daily lessons, streaks and quick quizzes. Top 200 Clinical Pharmacology is one of its free courses, and you can type any other topic to get a course of your own.
Is the Top 200 Clinical Pharmacology course free?
Yes. Top 200 Clinical Pharmacology is playable on Tomo's free plan, which doesn't expire. No credit card, no waitlist. Download the app and start your first lesson.
How long does it take to learn Top 200 Clinical Pharmacology?
24 levels across 3 sections, about 48 minutes of play in total. It's built for five minutes a day, so you finish it a little at a time instead of all at once.
Do I need any background to start Top 200 Clinical Pharmacology?
No. It's pitched at an advanced level, so it starts where you are and builds up. If you can tap a phone, you can start.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
Top 200 Clinical Pharmacology is taught in the Explain Like I'm 5 style: no big words. promise.. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
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