Flonase and Kelnor drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Flonase (fluticasone propionate) and Kelnor (ethinyl estradiol; ethynodiol diacetate). Common drug interactions include injection site bruising among females and death among males.

The phase IV clinical study analyzes what interactions people have when they take Flonase and Kelnor. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.

What is Flonase?

Flonase has active ingredients of fluticasone propionate. It is often used in allergies. eHealthMe is studying from 75,441 Flonase users. Check the latest studies of Flonase.

What is Kelnor?

Kelnor has active ingredients of ethinyl estradiol; ethynodiol diacetate. It is often used in birth control. eHealthMe is studying from 211 Kelnor users. Check the latest studies of Kelnor.

On Aug, 11, 2026

11 people who take Flonase and Kelnor together, and have interactions are studied.

What are the common drug interactions of Flonase and Kelnor, by gender? *:

female:

Injection site bruising
Nasal disorder (diseases of nose)
Obsessive-compulsive disorder (an anxiety disorder characterized by intrusive thoughts that produce uneasiness, apprehension, fear, or worry;)
Sleep apnoea syndrome (a sleep-related disorder in which the effort to breathe is diminished or absent)
Somnolence (a state of near-sleep, a strong desire for sleep)
Weight increased
Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Asthenia (weakness)
Urinary tract infection
Multiple sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)

male:

Death
Drug administration error

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Nightmare (unpleasant dream)
Nasal disorder (diseases of nose)

30-39:

n/a

40-49:

Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Urinary tract infection

50-59:

Death
Drug administration error

60+:

n/a

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 6 people, 54.55%
Hypersensitivity: 6 people, 54.55%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 3 people, 27.27%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 2 people, 18.18%
Tic (a sudden, repetitive, nonrhythmic motor movement or vocalization involving discrete muscle groups): 1 person, 9.09%
Stress And Anxiety: 1 person, 9.09%
Sleep Disorder: 1 person, 9.09%
Premenstrual Dysphoric Disorder: 1 person, 9.09%
Panic Disorder: 1 person, 9.09%
Obsessive-Compulsive Disorder (an anxiety disorder characterized by intrusive thoughts that produce uneasiness, apprehension, fear, or worry;): 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

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