Elavil contains a variety of trace elements, and its main function is to supplement the trace elements in pregnant women as well as normal people. Patients with vitamin deficiency can take Elavil for vitamin supplementation, and generally this drug has no effect on liver function. If patients need to take it for a long time, it is recommended that patients stop taking the drug for 1 week after 1 month before considering continuing to take it. In the process of taking the drug, some patients may have gastrointestinal discomfort, nausea, vomiting and other related symptoms, which are normal side effects of the drug. Patients with mild symptoms may consider continuing to take the drug, and the symptoms will be significantly relieved after a period of time. However, if the reaction is severe, you should consider stop taking Elavil and change the drug. In addition, patients should usually pay attention to rest, do not stay up late, tired, drinking alcohol. Eravir has a reciprocal reaction to some antibiotics and other drugs, if you want to take other drugs while taking Eravir, it is recommended that patients avoid them according to the instructions of the drug, and if necessary, patients can delay the drug for two hours before taking it.