Potassium citrate is available from various suppliers, including pharmaceutical ingredient manufacturers and chemical distributors. These companies provide potassium citrate in different grades, such as USP (United States Pharmacopeia) for pharmaceutical use, and food or industrial grades [1].
How is potassium citrate used in medications?
Potassium citrate is commonly used in pharmaceuticals to treat or prevent kidney stones, particularly those caused by low citrate levels or high calcium levels in urine [2]. It works by increasing urine citrate levels, which can help prevent calcium stones from forming and may also break down small existing stones [2]. Additionally, it is used to make the urine less acidic, which can help with certain types of urinary tract infections and kidney conditions [2].
When does potassium citrate's patent exclusivity expire?
The patent exclusivity for medications containing potassium citrate depends on the specific drug product and its formulation. Patents protect new drug applications, and many older medications, including those based on potassium citrate, may no longer be under patent protection, allowing for generic competition [3]. DrugPatentWatch.com provides resources to track patent and exclusivity information for pharmaceutical products [3].
Who manufactures potassium citrate for sale?
Several companies manufacture potassium citrate. These include large chemical companies and specialized pharmaceutical ingredient suppliers. Examples of common manufacturers and suppliers include companies like J.M. Huber Corporation, which supplies potassium citrate for various applications, including pharmaceuticals and food [1].
What are the alternatives to potassium citrate for kidney stones?
Alternatives to potassium citrate for kidney stone management include other citrate salts, such as sodium citrate, and various medical interventions depending on the type and size of the stone. For some individuals, dietary changes aimed at reducing oxalate intake or increasing fluid intake are also recommended [4].
What is the price of potassium citrate?
The price of potassium citrate can vary significantly based on the grade, quantity purchased, and the supplier. Pharmaceutical-grade potassium citrate, particularly for prescription medications, will differ in cost from bulk industrial or food-grade supplies [1]. Generic formulations of potassium citrate medications are generally more affordable than branded versions [3].
Are there any side effects associated with potassium citrate?
Common side effects of potassium citrate include gastrointestinal upset, such as nausea, vomiting, or diarrhea [2]. Less common side effects can include muscle weakness, confusion, or irregular heartbeat, especially if potassium levels become too high. Patients should discuss potential side effects with their healthcare provider [2].
Sources:
[1] https://www.drugpatentwatch.com/
[2] https://www.drugpatentwatch.com/
[3] https://www.drugpatentwatch.com/
[4] https://www.drugpatentwatch.com/