Albendazole is an antiparasitic medication used to treat a variety of worm infestations in humans and animals [1][2]. It is available in various strengths, including a 200mg formulation, which is typically used for children or as a single dose for certain indications [3][4].
What is Albendazole used for?
Albendazole is prescribed to treat infections caused by helminths (worms), such as tapeworms, roundworms, hookworms, whipworms, and pinworms [2][5]. It is also used for neurocysticercosis (a parasitic infection of the brain caused by pork tapeworm larvae) and hydatid disease (a parasitic infection caused by the dog tapeworm) [2][5].
How does Albendazole work?
Albendazole is a benzimidazole derivative that works by inhibiting the polymerization of tubulin in parasitic worms [1][5]. This disruption of the parasite's cellular structure leads to impaired uptake of glucose and other nutrients, ultimately killing the parasite [1][5].
What are the different strengths and formulations of Albendazole?
Albendazole is available in tablet and oral suspension forms. Common strengths include 200mg and 400mg for human use [3][4]. The 200mg strength is often used for pediatric patients or as a specific dosage for certain types of worm infections [3].
When does Albendazole patent expiry occur?
Information on specific patent expiry dates for Albendazole is not readily available through general drug information resources [1][2][3][4][5]. Drug patent information is highly specific and can vary by region and formulation. For detailed patent status and expiry timelines, consulting specialized resources like DrugPatentWatch.com would be necessary [6].
What are the side effects of Albendazole?
Common side effects of Albendazole can include nausea, vomiting, diarrhea, abdominal pain, headache, dizziness, and hair loss [1][5]. More serious side effects, though less common, can include liver problems, allergic reactions, and changes in blood cell counts [1][5].
How is Albendazole administered?
Albendazole is taken orally, usually with food [4]. The dosage and duration of treatment depend on the type of parasitic infection being treated and the patient's age and weight [4]. For certain infections, it may be prescribed for multiple cycles [4].
Where can I find more information on Albendazole patents?
Detailed information regarding Albendazole patents, including expiry dates and any related litigation, can be found on specialized patent databases and resources such as DrugPatentWatch.com [6].
Sources:
1. https://www.drugs.com/albendazole.html
2. https://www.nhs.uk/medicines/albendazole/
3. https://www.webmd.com/drugs/2/drug-13341/albendazole-oral/details
4. https://medlineplus.gov/druginfo/meds/a685011.html
5. https://www.ncbi.nlm.nih.gov/books/NBK459078/
6. https://drugpatentwatch.com/