It can also do this through other side effects, causing an over-activation of the nerves controlling the muscles. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. You may also report side effects at https://www.fda.gov/medwatch. We comply with the HONcode standard for trustworthy health information - Follow all instructions closely. If you think there has been an overdose, call your poison control center or get medical care right away. Tell your If experienced, these tend to have a Less Severe expression 1. However, many people have no side effects or only have minor side effects. If you notice any other effects, check with your healthcare professional.Call your doctor for medical advice about side effects. Modafinil is a prescription drug that promotes wakefulness and can be used to treat conditions such as obstructive sleep apnea, hypopnea syndrome (OSAHS), narcolepsy, and shift work sleep disorder.. Modafinil is available under the following different brand names: Provigil. If you have questions about side effects, call your doctor. Call your doctor for medical muscle stiffness sores, ulcers, or white spots on the lips or in the mouth sour stomach stomach discomfort upset or pain stuffy or runny nose swelling tingling, burning, or prickling sensations in the skin vomiting Other side effects not listed may also occur in some patients. Modafinil (diphenylmethylsulfinylacetamide) is wake-promoting medication approved for the treatment of narcolepsy, shift work sleep problems, and obstructive sleep apnea (Ballon and Feifel 2006; Minzenberg and Carter 2008). nsfw. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.Things to remember when you fill your prescription.WebMD does not provide medical advice, diagnosis or treatment. Call your doctor or get medical This sucks because I have a sleep disorder and was hoping this would help me to … Indigestion 9. Modafinil? Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:Other side effects not listed may also occur in some patients. Although not all of these side effects may occur, if they do occur they may need medical attention.Check with your doctor immediately if any of the following side effects occur:Get emergency help immediately if any of the following symptoms of overdose occur:Some side effects may occur that usually do not need medical attention. Stop using modafinil and call your doctor at once if you have any of these serious side effects: fever, sore throat, headache, and vomiting with a severe blistering, peeling, and red skin rash; bruising, severe tingling, numbness, pain, muscle weakness; easy bruising or bleeding; white patches or sores inside your mouth or on your lips; Modafinil causes severe muscle cramps and tightness. Advertising revenue supports our not-for-profit mission.Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. Dizziness 7. Muscular weakness (muscle weakness) Musculoskeletal pain (pain affects the bones, muscles, ligaments, tendons, and nerves) Nausea (feeling of having an urge to vomit) Osteomyelitis (infection of bone) Peroneal nerve palsy ; Post procedural swelling ; Psoriasis (immune-mediated disease that … advice about side effects. 5 % bodyfat. Narcolepsy Drug Doesn't Raise Odds for Birth Defects: Study WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. These side effects may go away during treatment as your body adjusts to the medicine. Available for Android and iOS devices.