Usually parasites live in and on other organisms called the host, from which parasites get protection and nourishment. There are parasites that pass maturity stages in various types of hosts, including people. There are different forms of parasites, including protozoa and worms (helminths) ranging in size from micro eggs to the adult organisms that are several feet long. The diseases they can provoke differ from short moderate discomfort to chronic disease and in some cases even death.
The individuals living in the zones where the illness is endemic suffer from the devastation most often. It concerns tropical developing countries, where bad sanitation fosters the insects as well as parasites transferring diseases from one person to another.
Parasite infections provoke various symptoms, and most of the signs are also attributed to other illnesses. That’s why humans with parasites might not suspect that parasites cause the symptoms. Parasites destroy the intestine environment, that’s why many effects are indicated in digestive troubles, such as diarrhea, constipation, bloating and gas, bad breath as well as the syndrome of irritable bowel. Some other health disorders that might indirectly result from intestinal ecology disturbance include muscle and joints pain and aches (so called fibromyalgia syndrome), nervousness, sleep disturbance, skin disorders, allergies, anemia, depression, teeth grinding, constant fatigue, sugar cravings, dysfunction of the immune system.
Surely not every bad health case is the blame of parasites. But if the symptoms persist after treating for any other ailment, if the signs reoccur regularly, in this case parasites are to be suspected. Observe the symptoms and find out possible causes of parasites by consulting a qualified professional.
When you know for sure that you have parasites, you should follow a therapy targeted at killing the parasites not just alleviating the infection symptoms. Parasites are harmful partially because they outnumber the beneficial microflora in the intestines and the last are necessary for maintaining normal digestive activity. Parasites also produce poisonous byproducts.
In case the symptoms are serious, as occur with such parasites as giardia, doctors usually prescribe drugs like Vermox, Flagyl, and Atabrine. They will help to get rid of harmful parasites. However, many people have adverse reactions to the medicines, among which nausea and psychiatric disorders. It is advisable for less severe infections to discuss with the doctor simple moves to change the intestine ecology so that to make it less favorable for the survival of parasites.