The toxic effect is related linearly through a relatively large range of body weights, to the body weight of the victim, and, The mechanism of toxicity is the same for âsimilar animalsâ, i. e. one may conduct toxicity tests on say rats or mice and apply the LD50 data to human, since both are mammals.
For moderate menstrual cramps, the nonsteroidal anti-inflammatory drugs (NSAIDs, such as ibuprofen [Advil, Motrin, Nuprin, etc.] or naproxen [Aleve, Anaprox, Naprosyn, Naprelan]) are often helpful.
1 You can reduce symptoms of PMDD by taking SSRIs all month or only in the interval between ovulation and the start of your period. 2  Birth control pills. 3  Taking birth control pills stops ovulation and stabilizes hormonal ups and downs, reducing PMS and PMDD symptoms for some women. 4  Nutritional supplements. You can reduce symptoms of PMDD by taking SSRIs all month or only in the interval between ovulation and the start of your period. 2  Birth control pills. 3  Taking birth control pills stops ovulation and stabilizes hormonal ups and downs, reducing PMS and PMDD symptoms for some women. 4  Nutritional supplements.