Adderall and Darifenacin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Adderall (amphetamine aspartate; amphetamine sulfate; dextroamphetamine saccharate; dextroamphetamine sulfate) and Darifenacin (darifenacin hydrobromide). Common drug interactions include abnormal dreams among females.

The phase IV clinical study analyzes what interactions people have when they take Adderall and Darifenacin. It is created by eHealthMe based on reports of 19 people who take the same drugs from the FDA, and is updated regularly.

What is Adderall?

Adderall has active ingredients of amphetamine aspartate; amphetamine sulfate; dextroamphetamine saccharate; dextroamphetamine sulfate. It is often used in attention deficit hyperactivity disorder. eHealthMe is studying from 64,224 Adderall users. Check the latest studies of Adderall.

What is Darifenacin?

Darifenacin has active ingredients of darifenacin hydrobromide. eHealthMe is studying from 1,259 Darifenacin users. Check the latest studies of Darifenacin.

On Jul, 15, 2026

19 people who take Adderall and Darifenacin together, and have interactions are studied.

Adderall and Darifenacin drug interactions.

What are the common drug interactions of Adderall and Darifenacin, by gender? *:

female:

Abnormal dreams
Blood pressure decreased
Face injury
Stress
Urinary tract infection
Urine leukocyte esterase positive
Energy increased
Anxiety
Asthenia (weakness)
Balance disorder

male:

n/a

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Abnormal dreams
Blood pressure decreased
Sleep apnoea syndrome (a sleep-related disorder in which the effort to breathe is diminished or absent)
Tachycardia (a heart rate that exceeds the range of 100 beats/min)
Temporomandibular joint syndrome (pain at the temporomandibular joint due to various causes of increased muscle tension and spasm. it is believed that syndrome is a physical manifestation of psychological stress)
Vitamin d deficiency

40-49:

n/a

50-59:

Anxiety
Balance disorder
Drug ineffective
Fall
Hepatic enzyme increased
Periarthritis (inflammation of the external coats of an artery and of the tissues around the artery)

60+:

Urine leukocyte esterase positive
Asthenia (weakness)
Pyelonephritis (inflammation of kidney caused by bacteria)
Red blood cells urine positive
Streptococcus test positive
Urinary retention (the inability to completely or partially empty the bladder)
Urinary tract infection
White blood cells urine positive
Blood urine present
Dysstasia (difficulty in standing)

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 12 people, 63.16%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 7 people, 36.84%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 6 people, 31.58%
Gait Disturbance: 1 person, 5.26%

* Approximation only. Some reports may have incomplete information.

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