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Decongestant medication
Phenylephrine, sold under the brand names Neosynephrine and Sudafed PE among others, is a medication used as a decongestant for uncomplicated nasal congestion
Phenylephrine
Combination drug used during eye surgery
Phenylephrine/ketorolac, sold under the brand name Omidria, is a combination drug used during cataract surgery or intraocular lens replacement to prevent
Phenylephrine/ketorolac
Synthetic decongestant
methamphetamine. Phenylephrine has replaced pseudoephedrine in many over-the-counter oral decongestant products. However, oral phenylephrine appears to be
Pseudoephedrine
Brand of nasal decongestants
Sinus - Pressure & Pain" tablets contain Pseudoephedrine Hydrochloride. Phenylephrine hydrochloride These products are sold as alternatives to pseudoephedrine
Sudafed
Medication
Tropicamide/phenylephrine, sold under the brand name Mydcombi is a fixed dose combination of tropicamide and phenylephrine used to dilate the eyes (mydriasis)
Tropicamide/phenylephrine
Anti cold and flu preparation
Guaifenesin/phenylephrine is a combination of the drugs guaifenesin and phenylephrine and is a preparation against the symptoms of cold, flu and allergy
Guaifenesin/phenylephrine
Medical condition where an erection lasts excessively long
cavernosum may be irrigated with cold, normal saline or injected with phenylephrine. Nonischemic priapism is often treated with cold packs and compression
Priapism
Brand of medication
Sinus in 2006, replacing pseudoephedrine with phenylephrine. However, studies have shown that phenylephrine is no more effective than a placebo. As of 2012
NyQuil
Chemical compound
approved over the counter drug. As a pharmaceutical, m-synephrine (phenylephrine) is still used as a sympathomimetic (i.e. for its hypertensive and vasoconstrictor
Synephrine
Brand of medication
hot drink containing 650 mg of paracetamol (an analgesic), and 10 mg phenylephrine hydrochloride (a decongestant) to help to relieve headache, fever, blocked
Lemsip
American brand of ibuprofen
Relief (with Chlorpheniramine and Phenylephrine) Advil Multi-Symptom Cold & Flu (with Chlorpheniramine and Phenylephrine) Children's Advil Cold (with Pseudoephedrine)
Advil
Expectorant medication
tablets for symptomatic relief of asthma. Guaifenesin is combined with phenylephrine and paracetamol in certain Lemsip formulations. A Cochrane review identified
Guaifenesin
Narrowing of blood vessels due to the constriction of smooth muscle cells
systemic and topical. For example, pseudoephedrine is taken orally and phenylephrine is topically applied to the nasal passages or eyes. Examples include:
Vasoconstriction
Medication for pain and fever
tension and migraine headaches. Paracetamol is sometimes combined with phenylephrine hydrochloride. Sometimes a third active ingredient, such as ascorbic
Paracetamol
Drug to relieve nasal congestion
active ingredient in most decongestants is either pseudoephedrine or phenylephrine (the latter of which has disputed effectiveness). Intranasal corticosteroids
Decongestant
Medication for treating hemorrhoids
such as phenylephrine, pramoxine, and hydrocortisone. Formulations vary from one country to another. Some Preparation H products have phenylephrine, a drug
Preparation_H
Brand of medication
the common cold, containing brompheniramine (an antihistamine) and phenylephrine (decongestant replacing the formerly used pseudoephedrine, which itself
Dimetapp
Panadol Cold and Catarrh contains three active ingredients: paracetamol, phenylephrine hydrochloride as a nasal decongestant, and chlorpheniramine maleate
List of paracetamol brand names
List_of_paracetamol_brand_names
Excessive dilation of the pupil
GABAergic drugs, such as phenibut and GHB. Adrenergic agonists, such as phenylephrine and cyclomydril. Adrenergic agonists may be used if strong mydriasis
Mydriasis
Brand of the cold and allergy symptoms medicines
counter, Pfizer changed Actifed's U.S. formula in late 2006 to contain phenylephrine HCl 10 mg as the nasal decongestant and chlorpheniramine maleate 4 mg
Actifed
Nasal decongestant medication
reducer), chlorpheniramine maleate, USP 2 mg (an antihistamine), and phenylephrine HCl, USP 5 mg (a nasal decongestant). "DRISTAN 12 Hour Nasal Spray -
Dristan
Medication, stimulant and decongestant
phenylpropanolamine is 0.7, of phenylephrine is -0.3, and of norepinephrine is -1.2. Methamphetamine has high brain permeability, whereas phenylephrine and norepinephrine
Ephedrine
Pharmaceutical drug classification
follows the WHO version. R01AA02 Cyclopentamine R01AA03 Ephedrine R01AA04 Phenylephrine R01AA05 Oxymetazoline R01AA06 Tetryzoline R01AA07 Xylometazoline R01AA08
ATC_code_R01
Medical condition
brought on by extended use of topical decongestants (e.g., oxymetazoline, phenylephrine, xylometazoline, and naphazoline nasal sprays) and certain oral medications
Rhinitis_medicamentosa
Substance that raises blood pressure
follows:[citation needed] Sympathomimetics Epinephrine Noradrenaline Phenylephrine Dobutamine Dopamine Dopexamine Ephedrine Midodrine Amezinium Metaraminol
Antihypotensive
Obsolete pain suppressant elixir
methamphetamine, amphetamine, dextroamphetamine, co-phenylcaine (lidocaine and phenylephrine hydrochloride), methylphenidate or other stimulants in the place of
Brompton_cocktail
American consumer health company
in 2023 alleging misleading disclosures regarding risks related to phenylephrine, which led to its stock trading below IPO levels. On November 3, 2025
Kenvue
Sympathomimetic agent
hydroxyl groups on the phenyl ring like epinephrine (adrenaline) and phenylephrine and has greater brain permeability than these agents. The plasma protein
Phenylpropanolamine
Injection into the base of the penis
usually with sympathomimetic vasoconstricting drugs like adrenaline or phenylephrine.[citation needed] "Erection Problem Tests: NPT, Blood Tests, Intracavernosal
Intracavernous_injection
Pharmaceutical drug classification
S01FA56 Tropicamide, combinations S01FB01 Phenylephrine S01FB02 Ephedrine S01FB03 Ibopamine S01FB51 Phenylephrine and ketorolac QS01FB90 Oxedrine QS01FB99
ATC_code_S01
Designer drug combination mimicking MDMA
PCMA PHA Pentorex Phenatine Phenpromethamine Phentermine Phenylalanine Phenylephrine Phenylpropanolamine Pholedrine PIA PMA PMEA PMMA PPAP Prenylamine Propylamphetamine
Borax_combo
Class of drugs
agonist and light-controlled mydriatic) Methoxamine Midodrine Metaraminol Phenylephrine Amidephrine Sdz-nvi-085 [104195-17-7]. α2 agonist: inhibits adenylyl
Alpha-adrenergic_agonist
Chemical compound
It is a substituted phenethylamine and is related to epinephrine, phenylephrine, and norfenefrine. Etilefrine was first described and introduced for
Etilefrine
British multinational pharmaceutical company
products in the US, Europe and MENA including argatroban, fentanyl, phenylephrine, robaxin, and iron gluconate. The company sells 200 products in 379
Hikma_Pharmaceuticals
Class of compounds based upon the amphetamine structure
"Tranylcypromine". pubchem.ncbi.nlm.nih.gov. Retrieved 28 December 2025. PubChem. "Phenylephrine". pubchem.ncbi.nlm.nih.gov. Retrieved 28 December 2025. PubChem. "Diethylpropion"
Substituted_amphetamine
Substance that mimics effects of catecholamines
Salbutamol is a widely used direct-acting β2-agonist. Other examples include phenylephrine, isoproterenol, and dobutamine. Stimulation of the D1 receptor by dopaminergic
Sympathomimetic_drug
Method of viewing the interior of the eye
to dilate the pupil are phenylephrine (2.5% in pediatrics or 10% in adults) and tropicamide (0.5% or 1%). While phenylephrine stimulates receptors that
Dilated_fundus_examination
Chemical compound
pivalylphenylephrine or phenylephrine pivalate, is a sympathomimetic and mydriatic agent which was never marketed. It is the 3-pivalyl ester of phenylephrine. Pivenfrine
Pivenfrine
Chemical compound
"Double-blind comparison of metizoline hydrochloride (Ellsyl) and phenylephrine in allergic and vasomotor rhinitis". Current Therapeutic Research, Clinical
Metizoline
Irreversible non-selective MAO inhibitor and antidepressant drug
Direct-acting vasopressors such as epinephrine, norepinephrine, and phenylephrine are not absolute contraindications, but lower initial doses and careful
Phenelzine
Naldecon, a brand name for phenylephrine, is a sympathomimetic drug and decongestant. On June 16, 2007, an empty prescription pill bottle for Naldecon
Naldecon
Medication taken to relieve cold symptoms
improve nasal congestion in sinus infections. Examples are ephedrine, phenylephrine, pseudoephedrine, and oxymetazoline. Fever or pain medication. Examples
Cold_medicine
Beta blocker medication
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Atenolol
Hormone used as a medicine
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Epinephrine_(medication)
Sedating antihistamine
Night Cold and Flu, Night Nurse, and Tachinotte; with paracetamol, phenylephrine, and salicylamide as Flukit; with dextromethorphan as Axcel Dextrozine
Promethazine
Wakefulness-promoting drug related to modafinil
PCMA PHA Pentorex Phenatine Phenpromethamine Phentermine Phenylalanine Phenylephrine Phenylpropanolamine Pholedrine PIA PMA PMEA PMMA PPAP Prenylamine Propylamphetamine
Modafiendz
Redirection of ejaculated semen into the urinary bladder
Antihistamines like chlorphenamine. Decongestants like ephedrine and phenylephrine. These medications tighten the bladder neck muscles and prevent semen
Retrograde_ejaculation
Investigational hair loss drugs
α1-adrenergic receptor agonist Phenylephrine/synephrine/tyramine (DA-007) – topical – alopecia – combination of phenylephrine (α1-adrenergic receptor agonist)
List of investigational hair loss drugs
List_of_investigational_hair_loss_drugs
Antihistamine medication
pseudoephedrine, paracetamol, betamethasone, ambroxol, salbutamol, phenylephrine, and dexamethasone. The marketing of the Claritin brand is important
Loratadine
Medication
pseudoephedrine, caffeine, diphenhydramine, chlorpheniramine, and phenylephrine. Tylenol makes combination products containing acetaminophen and the
Tylenol
Sympathomimetic drug
β-trihydroxyphenethylamine), of meta-tyramine (3-hydroxyphenethylamine), of phenylephrine ((R)-β,3-dihydroxy-N-methylphenethylamine), of etilefrine (3
Norfenefrine
Class of chemical compounds
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
Scaline
Stimulant drug
PCMA PHA Pentorex Phenatine Phenpromethamine Phentermine Phenylalanine Phenylephrine Phenylpropanolamine Pholedrine PIA PMA PMEA PMMA PPAP Prenylamine Propylamphetamine
Bromantane
Short-acting bronchodilator used for acute asthma
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Salbutamol
Naphazoline Norepinephrine (noradrenaline) Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Pseudoephedrine Synephrine Tetrahydrozoline Abanoquil
List_of_adrenergic_drugs
Chemical compound
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
2C-T-36
Anticholinergic medication used as antidote for nerve agent poisoning
mydriatic, whereas tropicamide (a shorter-acting anticholinergic) or phenylephrine (an α-adrenergic agonist) is preferred as an aid to ophthalmic examination
Atropine
Lower respiratory tract disease that affects the airways leading into the lungs
are side effects of topical decongestants such as oxymetazoline and phenylephrine. Both of these medications activate alpha-1 adrenergic receptors that
Bronchospasm
Investigational myalgic encephalomyelitis/chronic fatigue syndrome drugs
amphetamine, lisdexamfetamine, methylphenidate) Sympathomimetics (e.g., phenylephrine) Vitamins, minerals, and dietary supplements (e.g., NADH, coenzyme Q10
List of investigational ME/CFS drugs
List_of_investigational_ME/CFS_drugs
Spray that delivers medications locally in the nasal cavities or systemically
this condition. Topical nasal decongestants include: Oxymetazoline Phenylephrine Xylometazoline Combination use of two medications are available as nasal
Nasal_spray
Topics referred to by the same term
tract infection et al., in tablet or other form, with Brompheniramine, Phenylephrine and Phenylpropanolamine as active ingredients. Bang Pa-in Palace, the
BPP
Dopaminergic medication
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
Levodopa
Narrowing of the exit of the heart's left ventricle
inhibitors, nitroglycerin, and some beta blockers. Nitroprusside or phenylephrine may be used in those with decompensated heart failure depending on the
Aortic_stenosis
Antihypertensive drug
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Prazosin
Central nervous system stimulant
PCMA PHA Pentorex Phenatine Phenpromethamine Phentermine Phenylalanine Phenylephrine Phenylpropanolamine Pholedrine PIA PMA PMEA PMMA PPAP Prenylamine Propylamphetamine
Methamphetamine
Antidepressant medication
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Trazodone
Class of psychoactive drugs
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
Substituted methylenedioxyphenethylamine
Substituted_methylenedioxyphenethylamine
Psychoactive drug, often called ecstasy
PCMA PHA Pentorex Phenatine Phenpromethamine Phentermine Phenylalanine Phenylephrine Phenylpropanolamine Pholedrine PIA PMA PMEA PMMA PPAP Prenylamine Propylamphetamine
MDMA
Decongestants applied in nose
nasal cavity. Ephedrine Levmetamfetamine Naphazoline Oxymetazoline Phenylephrine Propylhexedrine Pseudoephedrine Tramazoline Xylometazoline Decongestant
Topical_decongestant
Atypical antidepressant classified primarily as a melatonin receptor agonist
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
Agomelatine
Chemical compound
of rat arteries in vitro elicited by the α1-adrenoceptors agonists phenylephrine and methoxamine, and to increase artery tension at high concentrations
Ulimorelin
Drug that inhibits the reuptake of norepinephrine and dopamine
PCMA PHA Pentorex Phenatine Phenpromethamine Phentermine Phenylalanine Phenylephrine Phenylpropanolamine Pholedrine PIA PMA PMEA PMMA PPAP Prenylamine Propylamphetamine
Norepinephrine–dopamine reuptake inhibitor
Norepinephrine–dopamine_reuptake_inhibitor
Medication used to treat ADHD
inhibitors (NRIs), or MAOIs Direct-acting sympathomimetics, such as phenylephrine or other α1-adrenergic receptor agonists, including vasopressors such
Atomoxetine
Atypical antipsychotic medication
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Aripiprazole
Recreational drug often superficially resembling true bath salts
PCMA PHA Pentorex Phenatine Phenpromethamine Phentermine Phenylalanine Phenylephrine Phenylpropanolamine Pholedrine PIA PMA PMEA PMMA PPAP Prenylamine Propylamphetamine
Bath_salts_(drug)
Pharmaceutical compound
hypotension may still occur. Administration of dobutamine, norepinephrine, or phenylephrine has been shown to restore normotension. Vatinoxan does not reduce central
Vatinoxan
Medical condition in dogs
as a last resort. Other vasopressors can be used such as ephedrine, phenylephrine, and epinephrine. Percutaneous decompression is the easiest method of
Gastric_dilatation_volvulus
Medication class with multiple uses
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Beta_blocker
Family of serotonergic psychedelics
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
25-NB
Over-the-counter headache pain reliever
2005: Excedrin Sinus Headache contains 325 mg acetaminophen and 5 mg phenylephrine HCl as a decongestant. 2007: Excedrin Back and Body – a dual-ingredient
Excedrin_(brand)
Medication product
(acetaminophen, dextromethorphan, phenylephrine) DayQuil Severe Cold & Flu (acetaminophen, dextromethorphan, guaifenesin, phenylephrine) DayQuil Mucus Control DM
DayQuil
Partial or complete blockage of nasal passages
brought on by extended use of topical decongestants (e.g., oxymetazoline, phenylephrine, xylometazoline, and naphazoline nasal sprays) Sinusitis or sinus infection
Nasal_congestion
Topics referred to by the same term
Pulmonary embolism, a blockage of the pulmonary artery Penis enlargement Phenylephrine, a common over-the-counter decongestant Phenytoin equivalent, used to
PE
Chemical compound
lipophilicity than etilefrine. Some related compounds include pivenfrine (phenylephrine pivalate) and dipivefrine (epinephrine dipivalate), which were developed
Etilefrine_pivalate
Class of chemical compounds
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
Pyridopyrroloquinoxaline
Pharmaceutical compound
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
F_(psychedelic)
Chemical compound
PCMA PHA Pentorex Phenatine Phenpromethamine Phentermine Phenylalanine Phenylephrine Phenylpropanolamine Pholedrine PIA PMA PMEA PMMA PPAP Prenylamine Propylamphetamine
Cathinone
Pharmaceutical compound
PCMA PHA Pentorex Phenatine Phenpromethamine Phentermine Phenylalanine Phenylephrine Phenylpropanolamine Pholedrine PIA PMA PMEA PMMA PPAP Prenylamine Propylamphetamine
2-Phenylmorpholine
Items prohibited to U.S. collegiate student-athletes
(Ritalin), phentermine (Phen), synephrine (bitter orange). Stimulants phenylephrine and pseudoephedrine aren't banned. The most common abused stimulant
NCAA_banned_substances
Chemical compound
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
Adrenolutin
Antipsychotic medication
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Risperidone
Psychedelic drug
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
3C-E
Class of chemical compounds
Norepinephrine " " " NH2 neurotransmitter Synephrine " " " " α1 agonist Phenylephrine " " " " α1 agonist Levalbuterol " " " NH(t-Bu) β-agonist Clenbuterol
Arylalkanolamine
Chemical compound
(m-octopamine) Normetanephrine Orciprenaline p-Octopamine p-Tyramine Phenylephrine Synephrine Theodrenaline Cyclized phenethylamines Phenylalkylpyrrolidines
BK-5-MAPB
Chemical compound
halothane cautiously) Exercise caution when applying prior to use of phenylephrine. Naphazoline is a mixed α1- and α2-adrenergic receptor agonist. The
Naphazoline
Medication
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Salbutamol/budesonide
Chemical compound
sympathomimetic drop most commonly used along with tropicamide, is 2.5% phenylephrine hydrochloride (brand name AK-Dilate).[citation needed] Tropicamide induces
Tropicamide
Chemical compound
receptor agonist and this is contrasted with phenylephrine which is said to be short-acting. Phenylephrine is 5 to 10 times more potent than methoxamine
Methoxamine
Muscle relaxant medication
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Cyclobenzaprine
Hormone used as a medication
Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Synephrine Tetryzoline Tiamenidine XP21279 Xylometazoline
Dopamine_(medication)
PHENYLEPHRINE
PHENYLEPHRINE
PHENYLEPHRINE
PHENYLEPHRINE
Girl/Female
Hindu, Indian
Vidya means Knowledge and Lakshmi is Goddess Lakshmi
Surname or Lastname
English
English : variant spelling of Madison.
Girl/Female
Hindu, Indian, Marathi
Pretty; Shy
Male
French
Norman French form of Latin Jodocus, JOSCE means "lord."
Male
English
Anglicized form of Hebrew Eliyphelet, ELPALET means "my God is deliverance."Â
Surname or Lastname
English
English : variant of or patronymic from Meader.
Surname or Lastname
English
English : habitational name from Seaford in East Sussex, named with Old English sǣ ‘sea’ + ford ‘ford’. Until the 16th century, the Ouse river flowed into the sea at this point.
Boy/Male
Tamil
Living
Boy/Male
Arabic, Australian, Muslim
Wire
Girl/Female
Hindu, Indian, Marathi, Sanskrit, Telugu
Patient
PHENYLEPHRINE
PHENYLEPHRINE
PHENYLEPHRINE
PHENYLEPHRINE
PHENYLEPHRINE