Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. Medications what you have mentioned for mental health does not cause alterations in temperature readings. Chills with body aches are the chief symptoms of viral fever. It generally subsides by 3 to 5 days and requires only symptomatic treatment and rest. She can take Tablet.Paracetamol depending on the symptoms. Wearing warm clothes and taking good quantity of liquids would certainly help. If the symptoms persist for more than 3 days, she needs to undergo certain investigations and clinical evaluation, for which you need to consult Physician. Hope I have answered your query. Let me know if I can assist you further.