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

Summary:

Drug interactions are reported among people who take Fragmin (dalteparin sodium) and Tessalon (benzonatate). Common drug interactions include osteoporosis among females and jaundice cholestatic among males.

The phase IV clinical study analyzes what interactions people have when they take Fragmin and Tessalon. 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 Fragmin?

Fragmin has active ingredients of dalteparin sodium. It is often used in deep venous thrombosis. eHealthMe is studying from 11,999 Fragmin users. Check the latest studies of Fragmin.

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.

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, 24, 2026

14 people who take Fragmin and Tessalon together, and have interactions are studied.

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

female:

Osteoporosis (bones weak and more likely to break)
Pain in extremity
Rash
Renal cyst (kidney cyst)
Scoliosis (a medical condition in which a person's spine is curved from side to side)
Spinal column stenosis (narrowing of spinal column)
Tendonitis (a condition that causes pain and swelling of tendons)
Tenosynovitis (inflammation of the fluid-filled sheath (called the synovium) that surrounds a tendon)
Vomiting
Cardiac failure congestive

male:

Jaundice cholestatic
Malignant neoplasm progression (cancer tumour came back)
Dehydration (dryness resulting from the removal of water)
Ischaemia (insufficient supply of blood to an organ, usually due to a blocked artery)
Lung neoplasm (tumour of lung)
Lymphadenopathy (disease or enlargement of lymph nodes)
Pancreatitis (inflammation of pancreas)
Post procedural complication
Subcutaneous emphysema (smooth bulging of the skin)
Thrombocytopenia (decrease of platelets in blood)

What are the common drug interactions of Fragmin 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:

Amblyopia (lazy eye)
Anaemia (lack of blood)
Anal candidiasis (rectal fungal infection)
Angina pectoris (chest pain due to ischemia of the heart muscle)
Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Anxiety
Aortic valve sclerosis (narrowing of the aortic valve)
Arthralgia (joint pain)
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Bone pain

60+:

Abdominal discomfort
Adenoma benign (non-cancerous tumour -secreting)
Atelectasis (partial or complete collapse of the lung)
Bone pain
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
Cardiac failure congestive
Cataract (clouding of the lens inside the eye)
Chills (felling of cold)
Comminuted fracture (bone has broken into several pieces)
Compression fracture (fracture due to pressure caused by injury)

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 10 people, 71.43%
Upper Respiratory Tract Infection: 9 people, 64.29%
Restless Leg Syndrome (a powerful urge to move your legs): 9 people, 64.29%
Pain: 9 people, 64.29%
Muscle Spasms (muscle contraction): 9 people, 64.29%
Bone Lesion (bone with abnormalities. bone lesions can result from growth formations, infections, or injuries): 9 people, 64.29%
Non-Small Cell Lung Cancer Stage Iv: 2 people, 14.29%
Non-Hodgkin's Lymphoma (malignant (cancer) cells form in the lymph system): 2 people, 14.29%

* Approximation only. Some reports may have incomplete information.

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