In computer technology, computer devices are susceptible to EMI because electromagnetic fields are a byproduct of passing electricity through a wire. Data lines that have not been properly shielded are susceptible to data corruption by EMI.
Quinine has been used for the treatment of malaria and associated febrile states, leg cramps caused by vascular spasm, internal hemorrhoids, varicose veins, and pleural cavities after thoracoplasty.
Clearly, quinine can be dangerous for certain people, but the FDA has not banned quinine from tonic water. Quinine gives this beverage its distinctive flavor. Either the FDA doesnât consider tonic water a danger to public health or the agency worries about arousing the ire of millions of gin and tonic drinkers.inging or hissing in the ears can be a complication of quinine. Tonic water should be discontinued completely. For such people, home remedies may be the best way to get relief from nocturnal leg cramps. Our Guide to Leg Pain has instructions on stretching as well as a range of remedies.