Venclexta and Tessalon drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Venclexta (venetoclax) and Tessalon (benzonatate). Common drug interactions include hodgkin's disease refractory among females and death among males.

The phase IV clinical study analyzes what interactions people have when they take Venclexta and Tessalon. It is created by eHealthMe based on reports of 69 people who take the same drugs from the FDA, and is updated regularly.

What is Venclexta?

Venclexta has active ingredients of venetoclax. eHealthMe is studying from 31,425 Venclexta users. Check the latest studies of Venclexta.

What is Tessalon?

Tessalon has active ingredients of benzonatate. It is often used in cough. eHealthMe is studying from 6,493 Tessalon users. Check the latest studies of Tessalon.

On Jul, 28, 2026

69 people who take Venclexta and Tessalon together, and have interactions are studied.

Venclexta and Tessalon drug interactions.

What are the common drug interactions of Venclexta and Tessalon, by gender? *:

female:

Hodgkin's disease refractory (cancer originating from white blood cells -refractory)
Urinary tract infection
White blood cell count decreased
Infection
Lip dry
Anxiety
Asthenia (weakness)
Constipation
Cytomegalovirus test positive
Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)

male:

Death
Pneumonia
Dysgeusia (disorder of the sense of taste)
Fatigue (feeling of tiredness)
Chylothorax (collection of lymph fluid around the lung)
Angina pectoris (chest pain due to ischemia of the heart muscle)
Angina unstable (chest pain due to ischemia of the heart muscle- unstable)
Arteriosclerosis coronary artery (thickening and hardening of arteries- coronary artery)
Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Back pain

What are the common drug interactions of Venclexta and Tessalon, 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:

n/a

50-59:

Hypercholesterolaemia (high levels of cholesterol in the blood)
Malnutrition (a condition that results from eating a diet in which certain nutrients are lacking)
Nausea (feeling of having an urge to vomit)
Neutropenia (an abnormally low number of neutrophils)
Palpitations (feelings or sensations that your heart is pounding or racing)
Pseudomonal bacteraemia (p. aeruginosa cause of bacterial infections of the blood)
Pyrexia (fever)
Rash
Septic shock (shock due to blood infection)
Stem cell transplant

60+:

Diarrhoea
Pneumonia
Fatigue (feeling of tiredness)
White blood cell count increased
Chylothorax (collection of lymph fluid around the lung)
Dysphonia (speech disorder attributable to a disorder of phonation)
Blood pressure increased
Contusion (a type of hematoma of tissue in which capillaries)
Dizziness
Hypertension (high blood pressure)

What are the existing conditions these people have? *

Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 21 people, 30.43%
Acute Myeloid Leukaemia (acute cancer in which the bone marrow makes abnormal myeloblasts): 17 people, 24.64%
Nausea (feeling of having an urge to vomit): 14 people, 20.29%
Pain: 10 people, 14.49%
Mantle Cell Lymphoma (cancer of lymphocytes, a type of white blood cell): 7 people, 10.14%
Multiple Myeloma (cancer of the plasma cells): 6 people, 8.70%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 6 people, 8.70%
Stress And Anxiety: 4 people, 5.80%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 4 people, 5.80%
Constipation: 4 people, 5.80%

* Approximation only. Some reports may have incomplete information.

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