Effexor and Azilect drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Effexor (venlafaxine hydrochloride) and Azilect (rasagiline mesylate). Common drug interactions include fatigue among females and fatigue among males.

The phase IV clinical study analyzes what interactions people have when they take Effexor and Azilect. It is created by eHealthMe based on reports of 68 people who take the same drugs from the FDA, and is updated regularly.

What is Effexor?

Effexor has active ingredients of venlafaxine hydrochloride. It is often used in depression. eHealthMe is studying from 99,493 Effexor users. Check the latest studies of Effexor.

What is Azilect?

Azilect has active ingredients of rasagiline mesylate. It is often used in parkinson's disease. eHealthMe is studying from 8,622 Azilect users. Check the latest studies of Azilect.

On Jul, 07, 2026

68 people who take Effexor and Azilect together, and have interactions are studied.

What are the common drug interactions of Effexor and Azilect, by gender? *:

female:

Fatigue (feeling of tiredness)
Haemorrhage intracranial (bleeding within the skull)
Hallucination, olfactory (sensations of smelling something that is actually not there)
Hallucinations, mixed (sensations that appear real but are created by your mind -mixed)
Hypersexuality
Intussusception
Libido increased (increased sexual urge to have sex)
Malaise (a feeling of general discomfort or uneasiness)
Obsessive-compulsive disorder (an anxiety disorder characterized by intrusive thoughts that produce uneasiness, apprehension, fear, or worry;)
Orthostatic hypotension (a medical condition consisting of a sudden decrease in blood pressure when a person stands up)

male:

Fatigue (feeling of tiredness)
Hypokinesia (decreased bodily movement)
Impaired driving ability
Arrhythmia (irregular heartbeat)
Death
Dyskinesia (abnormality or impairment of voluntary movement)
Dysphagia (a condition in which swallowing is difficult or painful)
Hypersomnia (excessive daytime sleepiness (eds))
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)
Pneumonia aspiration (bronchopneumonia that develops due to the entrance of foreign materials into the bronchial tree)

What are the common drug interactions of Effexor and Azilect, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Dystonia (abnormal muscle tone)
Hallucination (an experience involving the perception of something not present)

50-59:

Pyrexia (fever)
Sinusitis (inflammation of sinus)
Somnolence (a state of near-sleep, a strong desire for sleep)
Thrombosis (formation of a blood clot inside a blood vessel)
Asthenia (weakness)
Dyskinesia (abnormality or impairment of voluntary movement)
Hypokinesia (decreased bodily movement)
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)
Abdominal discomfort
Abdominal pain

60+:

Fall
Fatigue (feeling of tiredness)
Hypertension (high blood pressure)
Confusional state
Dysphagia (a condition in which swallowing is difficult or painful)
Pneumonia aspiration (bronchopneumonia that develops due to the entrance of foreign materials into the bronchial tree)
Rash
Abnormal behaviour
Abnormal dreams
Aggression

What are the existing conditions these people have? *

Stress And Anxiety: 12 people, 17.65%
Hallucinations (sensations that appear real but are created by your mind): 8 people, 11.76%
Pain: 7 people, 10.29%
High Blood Pressure: 7 people, 10.29%
Sleep Disorder: 6 people, 8.82%
Delusion (a false belief or opinion): 6 people, 8.82%
Constipation: 4 people, 5.88%

* Approximation only. Some reports may have incomplete information.

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