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Last reviewed on RxList: 1/7/2020
Frova Side Effects Center

Last reviewed on RxList 1/07/2020

What Is Frova?

Frova (frovatriptan succinate) is a headache medicine used to treat migraine headaches. Frova will only treat a headache that has already begun. Frova will not prevent headaches or reduce the number of attacks.

What Are Side Effects of Frova?

Common side effects of Frova include:

  • flushing (warmth, redness, or tingling under the skin),
  • sensations of numbness/prickling/heat under your skin,
  • weakness,
  • stomach upset,
  • dry mouth,
  • drowsiness,
  • dizziness,
  • tired feeling,
  • mild headache (not a migraine),
  • feeling too warm or too cold,
  • bone or joint pain,
  • pressure or heavy feeling in any part of your body, or
  • chest/jaw/neck tightness.

Frova may raise your blood pressure. Check your blood pressure regularly and tell your doctor if the results are high. Tell your doctor if you have serious side effects of Frova including:

  • blue fingers/toes/nails,
  • cold hands or feet,
  • hearing changes,
  • mental/mood changes,
  • chest pain,
  • jaw/left arm pain,
  • fainting,
  • fast/irregular/pounding heartbeat,
  • vision changes,
  • weakness on one side of the body,
  • confusion,
  • slurred speech,
  • sudden or severe stomach/abdominal pain,
  • bloody diarrhea, or
  • changes in the amount of urine.

Dosage for Frova

The recommended dose is a single tablet of Frova taken orally with fluids. If the headache recurs after initial relief, a second tablet may be taken, providing there is an interval of at least 2 hours between doses. The total daily dose of Frova should not exceed 3 tablets (3 x 2.5 mg per day).

What Drugs, Substances, or Supplements Interact with Frova?

Frova may interact with propranolol or antidepressants. Other drugs may interact with Frova. Tell your doctor all prescription and over-the-counter medications and supplements you use.

Frova During Pregnancy and Breastfeeding

Frova should be used only when prescribed during pregnancy. It is unknown if this drug passes into breast milk. Consult your doctor before breastfeeding.

Additional Information

Our Frova (frovatriptan succinate) Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.


Who suffers more frequently from migraine headaches? See Answer
Frova Consumer Information

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Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using frovatriptan and call your doctor at once if you have:

  • sudden and severe stomach pain and bloody diarrhea;
  • severe chest pain, shortness of breath, irregular heartbeats;
  • a seizure (convulsions);
  • blood circulation problems in your legs or feet--cramps, tight or heavy feeling, numbness or tingling, muscle weakness, burning pain, cold feeling, color changes (pale or blue), hip pain;
  • heart attack symptoms--chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating;
  • high levels of serotonin in the body--agitation, hallucinations, fever, fast heart rate, overactive reflexes, nausea, vomiting, diarrhea, loss of coordination, fainting;
  • increased blood pressure--severe headache, blurred vision, pounding in your neck or ears, anxiety, nosebleed; or
  • signs of a stroke--sudden numbness or weakness (especially on one side of the body), sudden severe headache, slurred speech, problems with vision or balance.

Common side effects may include:

  • mild headache (not a migraine);
  • feeling too warm or too cold;
  • dry mouth, upset stomach;
  • chest pain;
  • bone or joint pain;
  • numbness or tingling in your fingers or toes;
  • dizziness, tiredness; or
  • flushing (warmth, redness, or tingly feeling).

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Read the entire detailed patient monograph for Frova (Frovatriptan Succinate)


16 Surprising Headache Triggers and Tips for Pain Relief See Slideshow
Frova Professional Information


The following adverse reactions are described elsewhere in other sections of the labeling:

Clinical Trials Experience

Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

FROVA was evaluated in four randomized, double-blind, placebo-controlled, short-term trials. These trials involved 2392 patients (1554 on FROVA 2.5 mg and 838 on placebo). In these short-term trials, patients were predominately female (88%) and Caucasian (94%) with a mean age of 42 years (range 18 -69).The treatment-emergent adverse events that occurred most frequently following administration of FROVA 2.5 mg (i.e., in at least 2% of patients), and at an incidence ≥ 1% greater than with placebo, were dizziness, paresthesia, headache, dry mouth, fatigue, flushing, hot or cold sensation, dyspepsia, skeletal pain, and chest pain. In a long term, open-label study where 496 patients were allowed to treat multiple migraine attacks with FROVA 2.5 mg for up to 1 year, 5% of patients (n=26) discontinued due to treatment-emergent adverse events.

Table 1 lists treatment-emergent adverse events reported within 48 hours of drug administration that occurred with FROVA 2.5 mg at an incidence of ≥ 2% and more often than on placebo, in the four placebo-controlled trials. The events cited reflect experience gained under closely monitored conditions of clinical trials in a highly selected patient population. In actual clinical practice or in other clinical trials, these incidence estimates may not apply, as the conditions of use, reporting behavior, and the kinds of patients treated may differ.

Table 1 : Treatment-Emergent Adverse Events Reported within 48 Hours (Incidence ≥ 2% and Greater Than Placebo) of Patients in Four Pooled Placebo-Controlled Migraine Trials

Adverse events FROVA 2.5 mg
Central & peripheral nervous system
  Dizziness 8% 5%
  Headache 4% 3%
  Paresthesia 4% 2%
Gastrointestinal system disorders
  Dry mouth 3% 1%
  Dyspepsia 2% 1%
Body as a whole - general disorders
  Fatigue 5% 2%
  Hot or cold sensation 3% 2%
  Chest pain 2% 1%
  Skeletal pain 3% 2%
  Flushing 4% 2%

The incidence of adverse events in clinical trials did not increase when up to 3 doses were used within 24 hours. The incidence of adverse events in placebo-controlled clinical trials was not affected by gender, age or concomitant medications commonly used by migraine patients. There were insufficient data to assess the impact of race on the incidence of adverse events.

Other Events Observed In Association With The Administration Of FROVA

The incidence of frequently reported adverse events in four placebo-controlled trials are presented below. Events are further classified within body system categories. Frequent adverse events are those occurring in at least 1/100 patients.

Central and peripheral nervous system: dysesthesia and hypoesthesia.

Gastrointestinal: vomiting, abdominal pain and diarrhea.

Body as a whole: pain.

Psychiatric: insomnia and anxiety.

Respiratory: sinusitis and rhinitis.

Vision disorders: vision abnormal.

Skin and appendages: sweating increased.

Hearing and vestibular disorders: tinnitus.

Heart rate and rhythm: palpitation.

Postmarketing Experience

The following adverse reactions were identified during post approval use of FROVA. Because these events are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.

Central and peripheral nervous system: Seizure.

Read the entire FDA prescribing information for Frova (Frovatriptan Succinate)

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