pseudoephedrine

Behind-the-counter decongestant

Pseudoephedrine is a decongestant medication that relieves nasal and sinus congestion by constricting blood vessels.

It's found in cold and allergy remedies like Sudafed.

Because pseudoephedrine can be converted into methamphetamine, many countries restrict its sale—in the U.S., purchasers must show ID and sign a log: I had to go to the pharmacy counter to get pseudoephedrine.

decongestant

nasal

Of the nose

stuffy nose · sinus pressure · mucus · blocked nose · eustachian · sinus relief · breathing · nasal spray · 24-hour · sinus headache

precursor

methamphetamine

Addictive synthetic stimulant drug

reduction · extraction · Breaking Bad · iodine

cold-and-flu

cold medicine

  • fluContagious respiratory illness
  • coughExplosive airway clearing
  • sneezeExplosive nasal reflex

fever · sore throat · runny nose · chills · aches · malaise · fatigue · NyQuil · DayQuil · nighttime formula

regulation

ID requirement

Proof of identity rule

tracking · restricted · DEA · signature required · state laws

pharmacology

vasoconstrictor

Agent narrowing blood vessels

tachycardia · half-life · alkaloid · systemic · cardiovascular effects · insomnia · jitteriness · contraindication · hypertension

formulation

tablet

Flat portable computing device

30mg · 60mg · over-the-counter · dosage

Categories
Opposites
pharmacological action

pseudoephedrinehistamine

Allergy-response compound

congestion · vasodilator

drug class distinction

pseudoephedrineantihistamine

Drug blocking allergic response

diphenhydramine · loratadine · cetirizine · chlorpheniramine · Benadryl

sympathetic nervous system effect

pseudoephedrinebeta-blocker

Cardiac rhythm medication

alpha-blocker · clonidine · sedative · depressant

Family

pseudo, pseudonym, pseudomonas, pseudoscience, ephedrine, pseudocode, pseudopod, pseudopregnancy

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G