Singulair and Soolantra drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Singulair (montelukast sodium) and Soolantra (ivermectin). Common drug interactions include palpitations among females and obesity among males.

The phase IV clinical study analyzes what interactions people have when they take Singulair and Soolantra. It is created by eHealthMe based on reports of 16 people who take the same drugs from the FDA, and is updated regularly.

What is Singulair?

Singulair has active ingredients of montelukast sodium. It is often used in asthma. eHealthMe is studying from 129,752 Singulair users. Check the latest studies of Singulair.

What is Soolantra?

Soolantra has active ingredients of ivermectin. eHealthMe is studying from 1,068 Soolantra users. Check the latest studies of Soolantra.

On Jul, 12, 2026

16 people who take Singulair and Soolantra together, and have interactions are studied.

Singulair and Soolantra drug interactions.

What are the common drug interactions of Singulair and Soolantra, by gender? *:

female:

Palpitations (feelings or sensations that your heart is pounding or racing)
Psoriasis (immune-mediated disease that affects the skin)
Vomiting
Acute respiratory distress syndrome
Acute respiratory failure
Blood magnesium decreased
Blood phosphorus decreased
Cardiac disorder
Death
Diarrhoea

male:

Obesity (having too much body fat)
Type 2 diabetes mellitus
Cataract (clouding of the lens inside the eye)
Diarrhoea
Infection
Rosacea (a skin condition that causes facial redness)
Vomiting
Weight decreased

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Infection
Rosacea (a skin condition that causes facial redness)

40-49:

Diplopia (double vision)
Fatigue (feeling of tiredness)
Gait disturbance
Headache (pain in head)
Nystagmus (a condition of involuntary eye movement)
Psoriasis (immune-mediated disease that affects the skin)
Vision blurred

50-59:

Obesity (having too much body fat)
Type 2 diabetes mellitus
Diarrhoea
Dyspnoea (difficult or laboured respiration)
Fibromyalgia (a long-term condition which causes pain all over the body)
Gastroenteritis viral (inflammation of stomach and intestine caused by virus infection)
Headache (pain in head)
Nasal congestion (blockage of the nasal passages usually due to membranes lining the nose becoming swollen from inflamed blood vessels)
Nausea (feeling of having an urge to vomit)
Reflux laryngitis (voice disorder caused by backflow of stomach fluids to the throat and voice box area)

60+:

Acute respiratory distress syndrome
Acute respiratory failure
Muscular weakness (muscle weakness)
Neuropathy peripheral (surface nerve damage)
Pain
Palpitations (feelings or sensations that your heart is pounding or racing)
Pneumonia
Psoriasis (immune-mediated disease that affects the skin)
Stem cell transplant
Tremor (trembling or shaking movements in one or more parts of your body)

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 7 people, 43.75%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 6 people, 37.50%
Pulmonary Hypertension (increase in blood pressure in the lung artery): 2 people, 12.50%
Psoriasis (immune-mediated disease that affects the skin): 2 people, 12.50%
Rosacea (a skin condition that causes facial redness): 1 person, 6.25%
Hypersensitivity: 1 person, 6.25%
High Blood Cholesterol: 1 person, 6.25%
Fibromyalgia (a long-term condition which causes pain all over the body): 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

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