If you have osteoporosis or low bone density, caffeine should be limited to less than 300 mg per day (approximately 2-3 cups of coffee). It is also a good idea to get extra calcium to make up for the amount that may be lost in the urine.
Complications of malaria. Malaria is a serious illness that can get worse very quickly and can be fatal if not treated promptly. It can also cause serious complications including: 1  severe anaemia â where red blood cells are unable to carry enough oxygen around the body, leading to drowsiness and weakness.
Most complications are caused by P falciparum. One of them is cerebral malaria, defined as coma, altered mental status, or multiple seizures with P falciparum in the blood. Cerebral malaria is the most common cause of death in patients with malaria. If untreated, this complication is lethal.