Description
Blocadren (Timolol Maleate) treats high blood pressure, heart conditions, and migraines. Classified as a non-selective beta-adrenergic receptor blocker, this medication helps slow the heart rate and reduce blood pressure levels. It comes as an oral tablet.
Directions
Blocadren is typically taken orally, usually twice a day, preferably in the morning and evening. The initial dosage is usually 10 mg twice daily and may be adjusted based on treatment response. Follow the dosing schedule as prescribed by a healthcare provider and do not adjust the dosage without consultation. If a dose is missed, it should be taken as soon as possible unless it is close to the time for the next dose. Avoid double dosing to make up for a missed dose.
Ingredients
Blocadren contains the main active ingredient Timolol Maleate.
Contraindications
Avoid taking or using this medication if any of the following apply:
- Asthma or a history of asthma
- Severe lung disease (like chronic obstructive pulmonary disease, or COPD)
- A severely slow heart rate (called sinus bradycardia)
- Certain heart block conditions (second or third degree)
- Severe heart failure
- Heart problems that lead to shock (cardiogenic shock)
- Allergies to Timolol or any ingredients in the medication
Cautions
- Before starting treatment with Blocadren, be sure to inform your healthcare provider about the following:
- Any medical conditions you currently have
- Any allergies
- All medications you are currently taking
- Whether you are pregnant or breastfeeding
- If you have a history of heart failure, Blocadren must be used carefully. It can lower your heart's ability to pump blood. If you notice your heart condition getting worse, you might need additional treatments like digitalis or diuretics.
- If you need to stop taking Blocadren, especially if you have heart disease, do it slowly over one to two weeks with a healthcare provider. Stopping suddenly can increase your risk of heart problems like worsening angina or a heart attack.
- If you have conditions like chronic bronchitis or emphysema, Blocadren might not be the best choice for you. If it’s necessary, your doctor will use it very cautiously.
- If you’re planning to have surgery, talk to your doctor about Blocadren. You might need to stop taking it some time before the procedure because it can affect how your heart handles anesthesia.
- Blocadren can hide symptoms of low blood sugar, especially if you’re taking insulin or other diabetes medications. Keep a close watch on your blood sugar levels.
- If you have an overactive thyroid, Blocadren can mask symptoms like a fast heartbeat. Don’t stop taking it suddenly without consulting your doctor, as this could trigger severe thyroid problems.
Side Effects
In clinical trials, the most common Blocadren side effects included fatigue, headache, dizziness, and gastrointestinal issues like nausea and dyspepsia. Some people also reported cardiovascular effects such as bradycardia (slow heart rate) and less commonly, arrhythmia and syncope (fainting). Skin reactions like itching and nervous system effects such as vertigo and decreased libido were also noted, although less frequently.
While serious side effects are rare, they can occur. These include severe allergic reactions, serious cardiac effects like heart rate abnormalities, and major gastrointestinal events like ulcers and bleeding. Respiratory problems such as bronchial spasm and symptoms affecting the eyes like irritation were also reported. If you experience any serious side effects, seek immediate medical attention.
References
- Blocadren (Timolol Maleate) Drug Label Information. Morgantown, WV: Mylan Pharmaceuticals Inc.; 2020.
About Dr. Gerardo Sison (Page Author)
Dr. Sison graduated with honors from the University of Florida. He began his career in pharmacy counseling patients in a community setting and later served in hospitals and clinics. He has also worked in medication therapy management services. Read More....
IMPORTANT NOTE:
The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
Product Code : 11356