Safely Buy Dibenzyline ( Phenoxybenzamine ) from Canada Prescriptions Plus.

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Formulation : Capsule
Drug Name Dosage Quantity Price Buy Now
Phenoxybenzamine 10mg 50 $86.40 Add To Cart
Phenoxybenzamine 10mg 100 $162.30 Add To Cart
Dosage: 10mg
Quantity: 50
Price: $86.40
Dosage: 10mg
Quantity: 100
Price: $162.30


Dibenzyline is a medication used to treat high blood pressure and heavy sweating due to a certain tumour of the adrenal glands called pheochromocytoma. It works by relaxing and widening blood vessels so that blood can flow more easily.

Dibenzyline is a non-selective alpha blocker, which means that it blocks alpha receptors and prevents certain hormones from binding to them, leading to a decrease in blood pressure and a reduction in sweating.

Dibenzyline-induced alpha-adrenergic blockade leaves beta-adrenergic receptors unopposed, which means that compounds that stimulate both types of receptors may cause adverse effects.

Use and Dosage

Take this medication by mouth with or without food as directed by your doctor, usually 2 to 3 times daily.

The dosage is based on your medical condition and response to treatment.

Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day. Keep taking this medication even if you feel well. Most people with high blood pressure do not feel sick.

Do not suddenly stop taking this medication without consulting your doctor. Your condition may become worse when the drug is suddenly stopped. Your dose may need to be gradually decreased.

Tell your doctor if your condition worsens (for example, if your routine blood pressure readings increase).

Side Effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using Dibenzyline and call your doctor at once if you have severe dizziness or if you feel like you might pass out.

Common side effects of Dibenzyline may include:

  • Stuffy nose
  • Mild dizziness or drowsiness
  • Blurred vision
  • Trouble having an orgasm
  • Upset stomach
  • Tired feeling

This is not a complete list of side effects and others may occur.


Before taking phenoxybenzamine, tell your doctor or pharmacist if you are allergic to it; or to other alpha-blockers (such as phentolamine); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: blood vessel disease (such as cerebral arteriosclerosis, coronary artery disease), heart disease (such as heart failure), kidney disease, lung infections, certain eye problems (cataracts, glaucoma).

This drug may make you dizzy or drowsy. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely. Limit alcoholic beverages. Talk to your doctor if you are using marijuana (cannabis).

Before having surgery (including cataract/glaucoma eye surgery), tell your doctor or dentist if you are taking or have ever taken this medication, and about all the other products you use (including prescription drugs, nonprescription drugs, and herbal products).

Older adults may be more sensitive to the side effects of this drug, especially dizziness. Dizziness can increase the risk of falling.

During pregnancy, this medication should be used only when needed. Discuss the risks and benefits with your doctor.

It is unknown if this drug passes into breast milk. Consult your doctor before breastfeeding.

Form and Strengths

Dibenzyline is available in the following form and strengths:

  • Phenoxybenzamine Capsule:
    • 10 mg


What happens if I miss a dose?

Take the medicine as soon as you can but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.

What happens if I overdose?

Seek emergency medical attention.

Overdose symptoms may include fast heart rate, vomiting, dizziness, or fainting.

What should I avoid while taking Dibenzyline?

Avoid driving or hazardous activity until you know how Dibenzyline will affect you. Your reactions could be impaired.

Avoid getting up too fast from a sitting or lying position, or you may feel dizzy.

Drinking alcohol with this medicine can cause side effects.



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