Adempas and Jantoven drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Adempas (riociguat) and Jantoven (warfarin sodium). Common drug interactions include anger among females and death among males.

The phase IV clinical study analyzes what interactions people have when they take Adempas and Jantoven. It is created by eHealthMe based on reports of 13 people who take the same drugs from the FDA, and is updated regularly.

What is Adempas?

Adempas has active ingredients of riociguat. eHealthMe is studying from 29,741 Adempas users. Check the latest studies of Adempas.

What is Jantoven?

Jantoven has active ingredients of warfarin sodium. It is often used in atrial fibrillation/flutter. eHealthMe is studying from 1,608 Jantoven users. Check the latest studies of Jantoven.

On Jul, 13, 2026

13 people who take Adempas and Jantoven together, and have interactions are studied.

What are the common drug interactions of Adempas and Jantoven, by gender? *:

female:

Anger
Anxiety
Tremor (trembling or shaking movements in one or more parts of your body)
Dyspnoea (difficult or laboured respiration)
Chest pain
Dizziness
Haematemesis (vomiting of blood)
Headache (pain in head)
Muscle spasms (muscle contraction)
Nausea (feeling of having an urge to vomit)

male:

Death
Dyspnoea (difficult or laboured respiration)
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Haemorrhage (bleeding)
Intestinal haemorrhage (bleeding from intestine)
Lethargy (tiredness)
Oedema peripheral (superficial swelling)
Oxygen saturation decreased
Pulmonary arterial pressure increased
Pulmonary hypertension (increase in blood pressure in the lung artery)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Anger
Anxiety
Maternal exposure during pregnancy (use of substance during pregnancy)
Tremor (trembling or shaking movements in one or more parts of your body)
Chest pain
Dizziness
Haemorrhage in pregnancy (bleeding in pregnancy)
Abortion induced (medically referred abortion)
Abortion spontaneous (naturally occurring miscarriage)
Dyspnoea (difficult or laboured respiration)

30-39:

n/a

40-49:

n/a

50-59:

n/a

60+:

Death
Dyspnoea (difficult or laboured respiration)
Dyspnoea exertional (breathlessness or shortness of breath)
Fluid retention (an abnormal accumulation of fluid in the blood)
Gait disturbance
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Haemorrhage (bleeding)
Headache (pain in head)
Intestinal haemorrhage (bleeding from intestine)
Lethargy (tiredness)

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): 11 people, 84.62%
Pulmonary Hypertension (increase in blood pressure in the lung artery): 2 people, 15.38%
Polycythaemia Vera (blood disorder in which the bone marrow makes too many red blood cells): 1 person, 7.69%
Neck Pain: 1 person, 7.69%
Nausea (feeling of having an urge to vomit): 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

Do you take Adempas and Jantoven?

- 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