Omnic Tamicten Tamsulosin Krka Duodart Uroselektiv α₁A-receptorblockerare Förstahandsval vid lindriga till måttliga vattenkastningsbesvär orsakade av benign prostatahyperplasi. Relaxerar glatt muskulatur i prostata, blåshals…

…Buccolam Nayzilam Kortverkande bensodiazepin, GABA-A-modulerare Den vattenlösliga bensodiazepinen — det är just vattenlösligheten som gör att den kan ges buckalt, intranasalt och intramuskulärt med…

…Propolipid Propofol-Lipuro Profast Intravenöst anestetikum, GABA-A-potentierare Standardpreparatet för anestesiinduktion och för sedering av respiratorpatienter — snabbt anslag, snabb uppvaknande även efter dygn av…

…Mylan Zopiklon Pilum Zopiclone Orion Cyklopyrrolon, icke-bensodiazepin med bensodiazepinliknande verkan på GABA-A Det mest förskrivna sömnmedlet i Sverige, och det som oftast blir…

Tambocor Class IC antiarrhythmic A potent sodium channel blocker with marked efficacy on atrial arrhythmias in structurally normal hearts. The CAST trial showed increased mortality…

Saroten Amitriptylin Abcur Amitriptylin Orifarm Tricyclic antidepressant A tricyclic antidepressant that is rarely used for depression in contemporary practice — its role today is neuropathic pain…

Jardiance Synjardy Glyxambi SGLT2 inhibitor A diabetes drug now used mostly for reasons other than glucose control. Empagliflozin reduced cardiovascular death in type 2 diabetes…

…calcium channel blocker A cornerstone drug for hypertension and stable angina, and the easiest calcium channel blocker to use: once-daily dosing, a half-life…

Lipitor Atorvastatin Krka HMG-CoA reductase inhibitor High-intensity statin with a long half-life, allowing it to be taken at any time of day…

…croup or a patient with an allergic reaction to receive a full steroid dose without an injection, and the long biological duration means a single…

…Felodipin Stada Logimax Vascular-selective dihydropyridine calcium channel blocker A highly vascular-selective dihydropyridine given as a modified-release tablet once daily for hypertension and…

…thromboxane synthesis in platelets for their entire lifespan. This is why a low once-daily dose is sufficient, and why the effect persists for 7…

…intravenous use with properties from classes I–IV. Extensive tissue distribution and a half-life measured in weeks — initiation and discontinuation have consequences for months.

Pradaxa Direct thrombin inhibitor (factor IIa) The only DOAC that directly inhibits thrombin and the only one with a specific, rapidly acting antidote — idarucizumab achieves…

…two faces. As a single dose in seizures it is fast and reliable — high lipid solubility gives onset within a couple of minutes intravenously, and…

…choose when reversibility matters. With a half-life of 9 minutes and the effect gone 20–30 minutes after the infusion ends, it is useful…

…that increases renal perfusion while blood pressure falls. A selective D1 agonist without alpha or beta effects, with onset within minutes and duration under one…

…in the loop of Henle. The dose–response relationship is a threshold curve, not a line: below the threshold nothing happens, and in renal failure…

…for severe hypoglycaemia in a patient who cannot swallow and in whom intravenous access is available. The effect arrives within a minute but is also…

…meals and overnight, with a largely flat profile over 24 hours and therefore a lower risk of nocturnal hypoglycaemia than NPH insulin. It is titrated…

…selective alpha-blocker with onset within minutes and duration under half an hour. A niche drug: catecholamine-induced hypertensive crisis — phaeochromocytoma, cocaine and amphetamine intoxication…

…narrow-complex tachycardia when vagal manoeuvres have failed. Acts by blocking the AV node for a few seconds, making it both therapeutic for reentry involving…

…cardiac arrest treatment. The most clinically dangerous property is not pharmacological but practical: two concentrations with a tenfold difference are used in the same setting.

…gout, with the goal of titrating upward until serum urate is stably below 360 μmol/l — not setting a fixed dose and leaving it…

…is weight-based, pulmonary embolism and myocardial infarction use a fixed 100 mg — and confusing them is the most common serious error. The short half…

…otitis with concurrent purulent conjunctivitis, and as a suspension alternative in pneumonia in young children. Oral bioavailability is substantially better than phenoxymethylpenicillin and is not…

…dosing and no routine monitoring. Lower risk of intracranial haemorrhage than warfarin — but the short half-life means a missed dose has consequences within hours.

…shared between liver and kidney, giving a predictable dose–effect relationship without the CYP2D6-dependent variability that makes metoprolol response unpredictable. The half-life of…

…Spiromax Inhaled corticosteroid in fixed combination with long-acting β₂-agonist Formoterol is the only long-acting β₂-agonist with onset within a few minutes…

…wanes after half an hour. Calcium gluconate contains approximately one third as much elemental calcium per ml as calcium chloride, and that confusion is the…

…drivers of Clostridioides difficile and ESBL-producing enteric bacteria, and should therefore be stepped down to a narrower alternative as soon as culture results allow.

…the blood-brain barrier poorly, but it is not entirely free of sedation: a distinct minority of patients become drowsy, and this should be asked…

…nästan full biotillgänglighet peroralt, och en hämning av bakteriell proteinsyntes som stänger av toxinproduktionen hos grupp A-streptokocker och Staphylococcus aureus. Därför standardtillägg vid nekrotiserande…

…V2 agonist) The same substance is used for four entirely different indications with doses differing up to a hundredfold — antidiuretic substitution in central diabetes insipidus…

…AV-node slowing. Rate control fails under adrenergic stress — making it a poor choice for the active patient and a reasonable one for the bedridden.

…in 2025 — only a rectal ointment remains registered — so oral and intravenous diltiazem require a named-patient licence. Verapamil or a beta-blocker is therefore…

…and Borrelia. Near-complete oral absorption and a long half-life make once-daily dosing possible. It is the standard choice in pneumonia in penicillin…

…depression and generalised anxiety disorder. What governs dosing is not efficacy but the heart: a dose-dependent QT prolongation was identified, and the maximum dose…

…Atozet Inegy Selective cholesterol absorption inhibitor Inhibits intestinal cholesterol uptake via NPC1L1 and reduces LDL by an additional 20–25 % on top of a statin…

…Absorption is destroyed by food, making the timing of administration a genuine treatment variable and not a formality. The most clinically important adverse effect is…

…α2δ subunit of voltage-gated calcium channels — but with a critical difference in kinetics: absorption occurs via a saturable amino acid transporter in the gut…

…1 mg intramuscularly is the treatment that a family member can give when the patient cannot swallow and intravenous access is unavailable — the effect arrives…

…two entirely different dosing worlds: a few milligrams in acute psychotic agitation in younger patients, and tenths of a milligram in delirium in the elderly…

Apresolin BiDil Direct-acting arteriolar vasodilator Direct-acting arteriolar vasodilator with no effect on the venous circulation. The rapid afterload reduction triggers reflex sympathetic activation…

…and dexamethasone, hydrocortisone has a clinically meaningful mineralocorticoid effect, which is the entire point in adrenocortical insufficiency — and the short duration allows the daily dose…

…rapid recovery of renal function and platelet function. The short duration is also why three to four doses per day are required for continuous pain.

…state. Subcutaneously it has an onset within 10–20 minutes and a duration of 3–5 hours; intravenously the half-life is a few minutes…

…Respiratory drive and laryngeal reflexes are largely preserved, which is an explanation but never a guarantee. The key practical distinction is between the three dose…

…substantially between indications — tonsillitis and acute otitis media are treated with different doses and durations, and this is a common source of error in practice.

…safety: peripherally 10 mmol per hour, in a central vein up to 20 mmol per hour, and at most 40 mmol per hour in life…

…infranodal block. The effect comes within one minute and fades over an hour or so, making it a bridge to pacing rather than a treatment.

…mg/day and with short treatment duration. Oral diclofenac therefore requires a prescription in Sweden since 1 June 2020, while topical formulations remain non-prescription…