Benzonatate and Soliris drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Benzonatate (benzonatate) and Soliris (eculizumab). Common drug interactions include dizziness among females and cardiac death among males.

The phase IV clinical study analyzes what interactions people have when they take Benzonatate and Soliris. It is created by eHealthMe based on reports of 14 people who take the same drugs from the FDA, and is updated regularly.

What is Benzonatate?

Benzonatate has active ingredients of benzonatate. It is often used in cough. eHealthMe is studying from 17,274 Benzonatate users. Check the latest studies of Benzonatate.

What is Soliris?

Soliris has active ingredients of eculizumab. It is often used in paroxysmal nocturnal hemoglobinuria (pnh). eHealthMe is studying from 58,821 Soliris users. Check the latest studies of Soliris.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 18, 2026

14 people who take Benzonatate and Soliris together, and have interactions are studied.

Benzonatate and Soliris drug interactions.

What are the common drug interactions of Benzonatate and Soliris, by gender? *:

female:

Dizziness
Arthralgia (joint pain)
Fatigue (feeling of tiredness)
Foreign body in eye (foreign particle in eye)
Full blood count decreased
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Iron overload
Rash
Anxiety
Back pain

male:

Cardiac death
Ear infection
Ear pain
Fall
Fatigue (feeling of tiredness)
Hypoacusis (loss of hearing)
Lower respiratory tract infection
Nasal congestion (blockage of the nasal passages usually due to membranes lining the nose becoming swollen from inflamed blood vessels)
Nasopharyngitis (inflammation of the nasopharynx)
Poor quality sleep

What are the common drug interactions of Benzonatate and Soliris, 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:

Blindness
Blood glucose increased
Cardiac failure congestive
Fatigue (feeling of tiredness)
Haemoglobin decreased
Memory impairment
Muscular weakness (muscle weakness)
Nasopharyngitis (inflammation of the nasopharynx)

50-59:

Dysphagia (a condition in which swallowing is difficult or painful)
Multi-organ failure (multisystem organ failure)

60+:

Dizziness
Fatigue (feeling of tiredness)
Constipation
Depression
Dyspnoea (difficult or laboured respiration)
Dyspnoea exertional (breathlessness or shortness of breath)
Headache (pain in head)
Incontinence (lack of moderation or self-control)
Nausea (feeling of having an urge to vomit)
Oedema (fluid collection in tissue)

What are the existing conditions these people have? *

Paroxysmal Nocturnal Haemoglobinuria (haemoglobin in the urine): 7 people, 50.00%
Myasthenia Gravis (a chronic condition that causes muscles to tire and weaken easily): 5 people, 35.71%
High Blood Pressure: 3 people, 21.43%
Neuromyopathy (disease of both muscles and nerves): 2 people, 14.29%
Haemolytic Uraemic Syndrome (blood clotting disease caused by e. coli infection, birth control pills, pneumonia, medications, and more): 2 people, 14.29%
Type 2 Diabetes: 1 person, 7.14%
Stress And Anxiety: 1 person, 7.14%
Rhinorrhea (watery mucus discharge from the nose): 1 person, 7.14%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Benzonatate and Soliris?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously