Ali Raisman uses Ubrelvi or Ubros Japan to treat his migraine attacks. As soon as I fill my migraine attack, I take Ubrelvi which provides you with quick relief. Most people had pain relief and some even had pain freedom within two hours. The most common side effects were nausea and sleepiness. Do not take with strong SIP-3A4 inhibitors or if allergic to Ubrelvi. Allergic reactions can happen and may occur hours to days after use. Get medical help right away if you have swelling of the face, mouth, tongue, or throat or trouble breathing. Find more product information at UbrelVI.com or call 844-UBR-