Doryx and Fibromyalgia - from FDA reports

Fibromyalgia is reported only by a few people who take Doryx. We study 570 people who have side effects while taking Doryx from FDA. Among them, 2 have Fibromyalgia. Find out below who they are, when they have Fibromyalgia and more.

On Jul, 11, 2018

570 people reported to have side effects when taking Doryx.
Among them, 2 people (0.35%) have Fibromyalgia

Number of reports submitted per year:

Could Doryx cause Fibromyalgia?

Time on Doryx when people have Fibromyalgia *:

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

Gender of people who have Fibromyalgia when taking Doryx *:

  • female: 100 %
  • male: 0.0 %

Top conditions involved for these people *:

  1. Skin Infection: 2 people, 100.00%

Top other side effects for these people *:

  1. Upper Respiratory Tract Infection: 2 people, 100.00%
  2. Toothaches (tooth pain): 2 people, 100.00%
  3. Pain In Jaw: 2 people, 100.00%
  4. Oropharyngeal Pain: 2 people, 100.00%
  5. Headache (pain in head): 2 people, 100.00%

* Approximation only. Some reports may have incomplete information.

What's next:

You could also:

Related studies


Doryx has active ingredients of doxycycline hyclate. It is often used in acne. (latest outcomes from Doryx 761 users)


Fibromyalgia (a long-term condition which causes pain all over the body) has been reported by people with rheumatoid arthritis, fibromyalgia, osteoporosis, pain, depression (latest reports from 51,477 Fibromyalgia patients).

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What would happen?

Predict new side effects and undetected conditions when you take Doryx and have Fibromyalgia

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NOTE: The study is based on active ingredients and brand name. Other drugs that have the same active ingredients (e.g. generic drugs) are NOT considered.

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