Parasites that cause malaria typically enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Hydroxychloroquine sulfate usp 200 mg Chloroquine phosphate for lupus How long for chloroquine to work Chloroquine action and target Vision changes/loss of vision There is a chance that retinal damage will occur while taking hydroxychloroquine Plaquenil or chloroquine Aralen. This is called known as hydroxychloroquine retinopathy. This sort of damage occurs only in 1 out of 5,000 people who take the drug for five years or more. Though personality changes in cancer may happen for many reasons, from mental health to chemical changes in the body, it doesn’t really change what you or friends, family or carers have to cope with. Seeing someone act differently to the person you know and love can be very distressing, and of course being that person can be scary too. Why can brain tumours cause personality changes? There could be several reasons why you or your loved one may experience personality changes, each of which could be interlinked. Knowing that there is a reason for the personality change can feel hugely relieving and can make a big difference in starting to cope emotionally. Chloroquine is also used to treat amebiasis (infection caused by amoebae). Chloroquine is used to treat and to prevent malaria. Why does aralen cause personality changes Personality and Behavior Changes - Mental Health Disorders., Personality changes in cancer patients – Live Better With Cancer Plaquenil bad dreams There are several possible causes of personality changes. The most prevalent cause is related to the changes that happen in the brain which affect a person's characteristics and personality. The brain is actually physically changed by Alzheimer's disease, with parts of it atrophying and other areas becoming malformed, twisted or clumped. Personality Changes in Alzheimer's and Dementia. Personality changes The Brain Tumour Charity. Signs Your Personality Changes May Actually Be Because.. What Causes a Personality Change in Adults? Mental illness can cause personality changes in adults. Issues like anxiety, depression, bipolar disorder and PTSD can certainly cause personality changes. Mental illness can be a result of a number of factors including experience, genetics or even physical injury or illness. The dark side of personality change is at the top of the list. In recent years there has been a lot of research into the physical changes in the brain that trauma actually causes. Those. Other causes of sudden personality change can be a reaction to an especially traumatic event which may result in severe depression. A brain tumor or head injury can also cause sudden personality change. Any head injury should be taken seriously, because damage might not be evident on the surface.