What are the possible side effects of lopinavir and ritonavir (Kaletra)?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop taking ritonavir and call your doctor at once if you have any of these serious side effects: • fever, sore throat, and headache with a severe blistering, peeling, and red skin rash; • increased urination or extreme thirst; • easy bruising or bleeding; • signs of a new infection, such as…