Review: could Acetaminophen cause Vasoconstriction?


Vasoconstriction is found among people who take Acetaminophen, especially for people who are female, 40-49 old , have been taking the drug for 10+ years, also take medication Diclofenac Sodium, and have Chest pain . We study 73,148 people who have side effects while taking Acetaminophen from FDA and social media. Among them, 28 have Vasoconstriction. Find out below who they are, when they have Vasoconstriction and more.

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Acetaminophen has active ingredients of acetaminophen. It is often used in pain. (latest outcomes from Acetaminophen 76,274 users)


Vasoconstriction (constriction of blood vessels, which increases blood pressure) has been reported by people with multiple sclerosis, migraine, depression, stress and anxiety, mouth ulcers (latest reports from 854 Vasoconstriction patients).

On Nov, 29, 2016

73,148 people reported to have side effects when taking Acetaminophen.
Among them, 28 people (0.04%) have Vasoconstriction

Number of reports submitted per year:

Could Acetaminophen cause Vasoconstriction?

Time on Acetaminophen when people have Vasoconstriction *:

  • < 1 month: 0.0 %
  • 1 - 6 months: 0.0 %
  • 6 - 12 months: 0.0 %
  • 1 - 2 years: 0.0 %
  • 2 - 5 years: 0.0 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 100 %

Gender of people who have Vasoconstriction when taking Acetaminophen *:

  • female: 54.17 %
  • male: 45.83 %

Age of people who have Vasoconstriction when taking Acetaminophen *:

  • 0-1: 4.17 %
  • 2-9: 4.17 %
  • 10-19: 0.0 %
  • 20-29: 4.17 %
  • 30-39: 29.17 %
  • 40-49: 33.33 %
  • 50-59: 12.5 %
  • 60+: 12.5 %

Top co-used drugs for these people *:

  • Diclofenac Sodium (6 people, 21.43%)
  • Ketoprofen (5 people, 17.86%)
  • Indomethacin (5 people, 17.86%)
  • Prednisolone (3 people, 10.71%)
  • Omeprazole (3 people, 10.71%)

Forecasts by (We will alert you to new symptoms or undetected conditions when you take Acetaminophen, learn more)

Potential co-existing conditions

  • Fabry's Disease (3 people, 10.71%)
  • Chest Pain (3 people, 10.71%)

Potential co-existing symptoms

  • Hepatic Failure (12 people, 42.86%)
  • Shock (9 people, 32.14%)
  • Anuria (9 people, 32.14%)
  • Ventricular Fibrillation (8 people, 28.57%)
  • Systemic Inflammatory Response Syndrome (8 people, 28.57%)

* Approximation only. Some reports may have incomplete information.

** Reports from social media are used.

How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.

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