Unisom and Potassium drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Unisom (doxylamine succinate) and Potassium (potassium). Common drug interactions include memory impairment among females and chronic kidney disease among males.

The phase IV clinical study analyzes what interactions people have when they take Unisom and Potassium. It is created by eHealthMe based on reports of 25 people who take the same drugs from the FDA, and is updated regularly.

What is Unisom?

Unisom has active ingredients of doxylamine succinate. It is often used in insomnia. eHealthMe is studying from 3,875 Unisom users. Check the latest studies of Unisom.

What is Potassium?

Potassium has active ingredients of potassium. It is often used in hypokalemia. eHealthMe is studying from 59,147 Potassium users. Check the latest studies of Potassium.

On Jul, 30, 2026

25 people who take Unisom and Potassium together, and have interactions are studied.

What are the common drug interactions of Unisom and Potassium, by gender? *:

female:

Memory impairment
Nausea (feeling of having an urge to vomit)
Sleep apnoea syndrome (a sleep-related disorder in which the effort to breathe is diminished or absent)
Asthenia (weakness)
Erythema (redness of the skin)
Headache (pain in head)
Rash
Respiration (transport of oxygen from the outside air to the cells within tissues)
Speech disorder
Abdominal distension

male:

Chronic kidney disease
Nephrogenic anaemia (anaemia due to kidney disease)
Influenza
Muscle spasms (muscle contraction)
Overdose
Precancerous cells present
Pruritus (severe itching of the skin)
Weight decreased
Renal failure (kidney dysfunction)
Cerebellar ataxia (loss of coordination)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Dyspnoea (difficult or laboured respiration)
Eating disorder
Hiccups (an involuntary spasm of the diaphragm and respiratory organs, with a sudden closure of the glottis and a sound like a cough)
Incision site pain
Middle insomnia (difficulty returning to sleep after awakening either in the middle of the night)
Respiratory arrest (cessation of normal respiration due to failure of the lungs to function effectively)
Speech disorder

40-49:

n/a

50-59:

Headache (pain in head)
Nausea (feeling of having an urge to vomit)
Alcohol abuse
Anxiety
Bone pain
Cerebellar ataxia (loss of coordination)
Depression
Gait disturbance
Hypersensitivity
Influenza

60+:

Chronic kidney disease
Renal failure (kidney dysfunction)
Blood cholesterol increased
Blood potassium decreased
Chills (felling of cold)
Constipation
Drug ineffective
Dry mouth
Epistaxis (bleed from the nose)
Fluid retention (an abnormal accumulation of fluid in the blood)

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 5 people, 20.00%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 4 people, 16.00%
Depression: 4 people, 16.00%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 4 people, 16.00%
Sleep Disorder: 3 people, 12.00%
Pain: 3 people, 12.00%
High Blood Pressure: 3 people, 12.00%
High Blood Cholesterol: 3 people, 12.00%
Seizures (abnormal excessive or synchronous neuronal activity in the brain): 2 people, 8.00%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 2 people, 8.00%

* Approximation only. Some reports may have incomplete information.

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