Suphedrine Side Effects

Common Suphedrine Side Effects

The most commonly reported Suphedrine side effects (click to view or check a box to report):

Insomnia (2)
No Therapeutic Response (1)
Vomiting (1)
Nervousness (1)
Dizziness (1)
Chills (1)
Diarrhoea (1)

If you or someone in your family has experienced a serious side effect to a health product, you are encouraged to report the experience to your health care professional (e.g. physician, pharmacist). You could also complete a copy of the side effect reporting form or report your side effect to FDA.

Side effects reports are analyzed to discover potential health product safety signals. Some important reactions may take an extremely long time to develop or occur infrequently. Continued monitoring of adverse reactions is thus essential to maintain a comprehensive safety and effectiveness profile of health products.

Suphedrine Side Effects Reported to FDA

The following Suphedrine reports list potential signals of serious risks and new safety information that were identified using the FDA Adverse Event Reporting System (FAERS).
FAERS is a database that contains information on adverse event and medication errors reports submitted to FDA by healthcare professionals (such as physicians, pharmacists, nurses and others), consumers (such as patients, family members, layers and others) and manufacturers.

The appearance of Suphedrine on this list does not mean that FDA has concluded that the drug has the listed risk. It means that FDA has identified a potential safety issue, but it does not mean that FDA has found a causal relationship between the drug and the listed risk.
on Apr 06, 2009 Male from UNITED STATES , 25 years of age, weighting 180.0 lb, was diagnosed with and was treated with Suphedrine P E Sinus + Allergy 14mg Equate. Directly after, patient experienced the unwanted or unexpected Suphedrine side effects: insomnia. Suphedrine P E Sinus + Allergy 14mg Equate dosage: 1 Tablet 4 Hrs. Mouth.
Associated medications used:
  • Suphedrine P E Sinus + Allergy 14mg Equate (1 Tablet 4 Hrs. Mouth)
Patient was hospitalized.

Chills, Diarrhoea, Dizziness, No Therapeutic Response, Vomiting
Patient was taking Suphedrine Pe Sinus Headache Equate. Patient felt the following Suphedrine side effects: chills, diarrhoea, dizziness, no therapeutic response, vomiting on Feb 11, 2008 from UNITED STATES Additional patient health information: Female , 43 years of age, weighting 136.0 lb, was diagnosed with and. Suphedrine Pe Sinus Headache Equate dosage: Two Caplets Every Four Hours Po.
Multiple prescriptions taken:
  • Suphedrine Pe Sinus Headache Equate (Two Caplets Every Four Hours Po)

Insomnia, Nervousness
Adverse event was reported on Sep 04, 2007 by a Male taking Suphedrine 30mg Equate (Dosage: 30mg Every 4-6 Hrs. Po) was diagnosed with and. Location: UNITED STATES , 70 years of age, weighting 186.0 lb, After Suphedrine was administered, patient encountered several Suphedrine side effects: insomnia, nervousness.

Keep Track of Side Effects

Note Your Observations

It is really important to keep of your symptoms, right from the time you start a new medicine. You can do it any way you prefer: in a notebook, in a computer file or using our online tool. You should also note down any other medicines you are taking at the same time, because there could be an interaction between these medicines.

Why Your Notes are Important

Your notes could be helpful in several ways:

  • You can use them to remind you of details that may alert your health care professional(s) to a problem
  • You will have a record to refer to in the future, in case you are ever prescribed the same medicine again

  • Log Form

    You can use the following log form to write down important information, like the date and time you experienced a side effect and your symptoms, how strong the symptoms were, and any other medicines you were using.

    Medicine Name and Dosage:


    Side Effects


    Date & Time

    Other Medicine(s) or Treatment(s)





    Scale: 1 = very mild to 10 = very bad

    Track Online

  • User Sign In
  • Register to track your side effects

  • You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

    Discuss Suphedrine Side Effects

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    Safety Alerts, Active Ingredients, Usage Information



    More About Suphedrine

    Side Effects reported to FDA: 3

    Suphedrine safety alerts: No

    Reported hospitalizations: 1

    Latest Suphedrine clinical trials