The Symptoms and Treatment of Giardiasis
The Symptoms and Treatment of Giardiasis What is Giardiasis?Giardiasis is an infection caused by microscopic parasites known as Giardia lamblia. These parasites can cause diarrhea, fatigue, bloating, flatulence, and stomach cramps. It is typically spread by consuming contaminated water or food, or by coming in contact with an infected animal.Symptoms of GiardiasisThe most common symptom of giardiasis is diarrhea, which is usually loose and watery. Other symptoms can include: Abdominal pain Bloating Flatulence Fatigue Stomach cramps Weight loss Nausea and vomitingIn some cases, giardiasis can cause more serious complications, such as: Malabsorption syndrome Dehydration Irritable bowel syndrome Hepatitis (inflammation of the liver) Cholangitis (inflammation of the bile ducts)Treatment of GiardiasisIn most cases, giardiasis can be successfully treated with antibiotics. Common treatments include: Metronidazole (Flagyl) Tinidazole (Fasigyn) Nitazoxanide (Alinia)These medications can be taken orally or intravenously, depending on the severity of the infection. Treatment typically lasts for 5-7 days, although some people may need to take the medication for longer. In some cases, adverse reactions to these medications may occur, such as nausea, vomiting, rashes, and headaches.Preventing GiardiasisThe best way to prevent giardiasis is to practice good hygiene. This includes washing your hands thoroughly before and after meals, avoiding tap water in foreign countries, and avoiding contact with wild animals.In addition, it is important to cook food thoroughly and to always make sure it is served hot. Finally, drinking bottled water can also help to reduce the risk of infection.