Management of Migraine Symptoms in Reproductive-Age Women with IUDs
For a reproductive-age woman with an IUD experiencing migraines, the IUD can safely remain in place regardless of migraine type, and acute migraine treatment should follow standard protocols starting with NSAIDs or combination therapy with triptans. 1, 2
IUD Safety with Migraines
The IUD does not need to be removed for migraine management. Both copper IUDs and levonorgestrel-releasing IUDs are safe contraceptive options for women with any type of migraine, including migraine with aura. 2 This is a critical distinction from combined hormonal contraceptives, which are contraindicated in migraine with aura due to stroke risk. 1
Copper IUDs carry no hormonal stroke risk and can be used safely in all women with migraines, regardless of aura status or additional vascular risk factors. 2
Levonorgestrel IUDs are also safe because they work through local progestin effects rather than systemic estrogen exposure, avoiding the vascular risks associated with combined hormonal contraceptives. 3, 2
Progestin-only contraception may actually improve migraine symptoms in some women by maintaining stable estrogen levels and reducing menstrual-related migraine attacks. 3, 4
Acute Migraine Treatment Algorithm
For Moderate to Severe Migraines (First-Line)
Start with combination therapy of a triptan plus an NSAID (or acetaminophen if NSAIDs are contraindicated). 1 This combination provides superior efficacy compared to monotherapy.
Begin treatment as soon as possible after migraine onset to improve effectiveness. 1
Specific NSAID options include ibuprofen 400-800 mg, naproxen sodium 275-550 mg, or aspirin 650-1000 mg. 1
Triptan options include sumatriptan, rizatriptan, eletriptan, almotriptan, naratriptan, frovatriptan, or zolmitriptan—choice based on patient preference for route of administration and cost. 1
For Mild to Moderate Migraines
Consider starting with NSAID monotherapy, acetaminophen, or the combination of NSAID plus acetaminophen. 1 If inadequate relief occurs, escalate to adding a triptan. 1
For Severe Nausea or Vomiting
Use a nonoral triptan formulation plus an antiemetic. 1 Metoclopramide or prochlorperazine can treat nausea while providing synergistic analgesia. 1
Second-Line Options for Treatment Failures
If combination triptan plus NSAID therapy fails or is not tolerated, consider CGRP antagonists (rimegepant, ubrogepant, zavegepant), ergot alkaloids (dihydroergotamine), or the ditan lasmiditan. 1
Critical Contraindications and Warnings
Never use opioids or butalbital-containing medications for acute episodic migraine treatment. 1 These agents lead to medication overuse headache, dependency, and eventual loss of efficacy. 1
Be aware of medication overuse headache thresholds:
If migraines occur frequently enough to approach these thresholds, preventive medications should be added rather than increasing acute treatment frequency. 1
Special Considerations for IUD Users
If the Patient Has a Levonorgestrel IUD
The LNG-IUD may provide additional migraine benefit by reducing menstrual-related migraine attacks through stable progestin levels. 3, 4 Approximately 50% of LNG-IUD users develop amenorrhea by 2 years, which eliminates menstrual migraine triggers entirely. 5
If Considering IUD Removal for Contraceptive Change
Do not remove the IUD solely because of migraines. 2 The IUD is not causing or worsening the migraines. If the patient desires a contraceptive change for other reasons and has migraine with aura, avoid switching to combined hormonal contraceptives. 1, 2
Pregnancy Considerations
In women of childbearing potential, discuss adverse effects of migraine medications during pregnancy and lactation before prescribing. 1 Most triptans and NSAIDs have pregnancy category C or D ratings, and specific counseling is warranted if pregnancy is being considered.
When to Consider Preventive Therapy
If episodic migraines occur frequently or acute treatment provides inadequate response, add preventive medications. 1 First-line preventive options include beta-blockers (propranolol, metoprolol), topiramate, or candesartan. 1 For women with pure menstrual migraine, perimenstrual prophylaxis with naproxen or frovatriptan for 5 days starting 2 days before expected menstruation can be effective. 1