trust me, you will know when it's bad. There are few things in this world that smell as bad as a rotten potato. It may also be slimy. Those 'barnacle things' are fine. The potato is a root, those things are just shoots. Rub them off and you'll be fine.
Malignant hyperthermia (MH) is a rare, inherited skeletal muscle syndrome that presents as a hypermetabolic reaction triggered by exposure to volatile anesthetic gases or the depolarizing muscle relaxant, succinylcholine. 1,2 The incidence of MH is difficult to quantify.
1 These high estrogen levels trigger a sudden increase in another hormone called LH (Luteinizing Hormone). The soâcalled LH surge causes the release of the egg from the ovary and youâre ovulating.  Ovulation normally occurs 24 to 36 hours after the LH surge, which is why LH is a good predictor for peak fertility.