<s>[INST] I m shaking in my house and it is relatively warm. On my way home I drank a Lucozade Carribean Crush standard sized and it felt fine whilst I was walking but when I got into my house I started shivering, what could have caused this? Lucozade is the only thing I can think of, other than that I currently have a Stomach Virus and was prescribed penicillin two days ago [/INST] Hello,I understand your concern. Maybe it's not only because of Lucozade, the other things that may cause your complains are:1. Influenza2. Stomach flu or viral gastroenteritis 3. Urinary tract infectionYou can do these following tips:1. Drink lots of fluids2. Avoid sweet drinks, soda, or coffee3. Get plenty of rest4. Take Paracetamol if needed. You can also measure your body temperature using a thermometer at night. Normal body temperature is below 100°F (37.7°C). Consult a doctor if:1. You have a high fever (above 100 degrees)2. You have a cough, shortness of breath3. You experience pain during urination or urinate more frequent4. You have a stiff neckHope I have answered your query. Let me know if I can assist you further.Regards,Dr. Nurul Falah </s>