Gardasil and Naproxen drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Gardasil (human papillomavirus vaccine) and Naproxen (naproxen). Common drug interactions include gallbladder disorder among females and bone density decreased among males.

The phase IV clinical study analyzes what interactions people have when they take Gardasil and Naproxen. It is created by eHealthMe based on reports of 14 people who take the same drugs from the FDA, and is updated regularly.

What is Gardasil?

Gardasil has active ingredients of human papillomavirus vaccine. eHealthMe is studying from 489 Gardasil users. Check the latest studies of Gardasil.

What is Naproxen?

Naproxen has active ingredients of naproxen. It is often used in pain. eHealthMe is studying from 72,033 Naproxen users. Check the latest studies of Naproxen.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 21, 2026

14 people who take Gardasil and Naproxen together, and have interactions are studied.

Gardasil and Naproxen drug interactions.

What are the common drug interactions of Gardasil and Naproxen, by gender? *:

female:

Gallbladder disorder
Abdominal pain lower
Abdominal pain upper
Abdominal tenderness
Anxiety
Bile duct stone
Chills (felling of cold)
Cholecystitis acute (rapid infection of gallbladder)
Cholelithiasis (the presence or formation of gallstones in the gallbladder or bile ducts)
Decreased appetite

male:

Bone density decreased
Bone loss
Injury
Osteonecrosis (death of bone)
Osteopenia (a condition where bone mineral density is lower than normal)
Osteoporosis (bones weak and more likely to break)

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

0-1:

n/a

2-9:

n/a

10-19:

Cholecystitis chronic (long lasting infection of gallbladder)
Gallbladder disorder
Abdominal pain
Abdominal pain lower
Abdominal pain upper
Abdominal tenderness
Anxiety
Chills (felling of cold)
Cholelithiasis (the presence or formation of gallstones in the gallbladder or bile ducts)
Decreased appetite

20-29:

Bone density decreased
Cholecystitis chronic (long lasting infection of gallbladder)
Nausea (feeling of having an urge to vomit)
Persistent foetal circulation (baby's blood does not need to pass by the lungs)
Vomiting
Menstruation irregular
Pelvic pain
Thrombosis (formation of a blood clot inside a blood vessel)
Bone loss
Injury

30-39:

Device dislocation

40-49:

n/a

50-59:

n/a

60+:

n/a

What are the existing conditions these people have? *

Birth Control: 10 people, 71.43%
Acne (skin problems that cause pimples): 3 people, 21.43%
Depression: 3 people, 21.43%
Hiv Infection: 2 people, 14.29%
Bronchitis (inflammation of the mucous membrane in the bronchial tubes): 2 people, 14.29%
Cough: 2 people, 14.29%
Duodenitis (inflammation of the duodenum): 2 people, 14.29%
Migraine (headache): 2 people, 14.29%
Multiple Allergies (allergy to multiple agents): 2 people, 14.29%
Muscle Spasms (muscle contraction): 2 people, 14.29%

* Approximation only. Some reports may have incomplete information.

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