Iodine and Opsumit drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Iodine (iodine) and Opsumit (macitentan). Common drug interactions include catheter site pain among females and atrial fibrillation among males.

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

Iodine has active ingredients of iodine. It is often used in hypothyroidism. eHealthMe is studying from 3,807 Iodine users. Check the latest studies of Iodine.

What is Opsumit?

Opsumit has active ingredients of macitentan. eHealthMe is studying from 67,926 Opsumit users. Check the latest studies of Opsumit.

On Jul, 10, 2026

14 people who take Iodine and Opsumit together, and have interactions are studied.

What are the common drug interactions of Iodine and Opsumit, by gender? *:

female:

Catheter site pain
Diarrhoea
Flushing (the warm, red condition of human skin)
Heart rate increased
Hospitalisation
Neuropathy peripheral (surface nerve damage)
Skin discolouration (change of skin colour)
Abdominal pain
Alveolitis (inflammation in the socket of a tooth)
Dyspnoea (difficult or laboured respiration)

male:

Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Ear infection
Headache (pain in head)
Hypertension (high blood pressure)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Application site infection
Catheter site infection (infection at the site of insertion)
Catheter site pain
Diarrhoea
Flushing (the warm, red condition of human skin)
Headache (pain in head)
Heart rate increased
Hospitalisation
Hypersensitivity
Nausea (feeling of having an urge to vomit)

40-49:

Abdominal pain
Alveolitis (inflammation in the socket of a tooth)
Ear infection
Headache (pain in head)
Hypertension (high blood pressure)

50-59:

Atrial fibrillation (fibrillation of the muscles of the atria of the heart)

60+:

Abnormal weight gain
Anaemia (lack of blood)
Influenza like illness
Lymphadenopathy (disease or enlargement of lymph nodes)
Nausea (feeling of having an urge to vomit)
Oropharyngeal pain
Oxygen consumption increased
Oxygen saturation decreased
Pain
Poor quality sleep

What are the existing conditions these people have? *

Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 10 people, 71.43%
Ulcerative Colitis (inflammatory bowel disease (ibd). it causes swelling, ulcerations, and loss of function of the large intestine): 3 people, 21.43%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 3 people, 21.43%
Pulmonary Hypertension (increase in blood pressure in the lung artery): 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

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