Home > Hypertension Drugs > Timolol


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Timolol is used to treat hypertension, Blocadren is the common brand name under the drug class called Anti-adrenergics. The recommended dosage of Timolol is 10 mg twice/day.
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Timolol VS
All other Hypertension Drugs
Basic Medical Information
Common Brand Name Blocadren 
Drug Class Anti-adrenergics  vs 29.4% Hypertension Drugs have Anti-adrenergics
Legal Status Rx -only 
Possible Side Effects Dizziness, Tiredness, Heartburn, Headache, Cold Hands, Cold Feet, Difficulty Breathing, Swelling Of The Feet Or Hands, Unusual Weight Gain, Chest Pain, Slow Heartbeat 
Precautions & Contraindications Myasthenia Gravis, Heart Failure, Cirrhosis, Hepatitis, Diabetes, Transient Ischemic Attack, Heart Block, Sinus Syndrome, Asthma, Copd, Hyperthyroidism, Allergies, Pregnant, Breastfeeding, Incoming Surgery 
Excretion Renal  vs 38.2% Hypertension Drugs have Renal
Dosage, Usage and Forms
Route of Administration Oral  vs 82.4% Hypertension Drugs have Oral
Dosage 10 Mg Twice/day  vs 3% Hypertension Drugs have 10 mg twice/day
Maximum daily dose
60 mg (164.22 mg lower than average)
224.22 mg

Forms Tablet  vs 64.7% Hypertension Drugs have Tablet
Tablet Formulations 5 Mg, 10 Mg, 20 Mg 
Chemical Data
Molecular mass (g/mol)
316.42  (36.1 lower than average)

Half Life (hours)
(6.63 lower than average)

Chemicals Carbon, Hydrogen, Nitrogen, Oxygen, Sulfur 
Formula C13H24N4O3S  
Melting Point (C)
202.5  (18.25 higher than average)

Phase (solid/liquid) Solid, Liquid 

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