Ergocalciferol is vitamin D2. Vitamin D helps your body absorb calcium. Ergocalciferol is used to treat hypoparathyroidism (decreased functioning of the parathyroid glands).
What is vitamin D classified as in chemistry?
Vitamin D is a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and many other biological effects. In humans, the most important compounds in this group are vitamin D3 (also known as cholecalciferol) and vitamin D2 (ergocalciferol).
Is Ergocalciferol same as vitamin D3?
Vitamin D3 (cholecalciferol) is produced by the human body in response to sunlight and is also available through dietary sources, such as fish. In contrast, vitamin D2 (ergocalciferol) is not produced in the human body, but is created by exposing certain plant-derived materials to ultraviolet light.
What is the common name for Ergocalciferol?
Vitamin D (ergocalciferol-D2, cholecalciferol-D3, alfacalcidol) is a fat-soluble vitamin that helps your body absorb calcium and phosphorus.What is ergocalciferol made from?
Ergocalciferol (vitamin D2) is obtained from plant sources or dietary supplements derived from irradiated fungi, and cholecalciferol (vitamin D3) is produced by synthesis in the skin with ultraviolet B light exposure, from animal sources, or dietary supplements.
Is vitamin D inorganic or organic?
Vitamins are organic substances that are generally classified as either fat soluble or water soluble. Fat-soluble vitamins (vitamin A, vitamin D, vitamin E, and vitamin K) dissolve in fat and tend to accumulate in the body.
What is calcium ergocalciferol?
Calcium and ergocalciferol tablets are a mineral and vitamin D supplement. The tablets promote bone strength and help to prevent ‘thinning’ of the bones (osteoporosis). The usual dose is one tablet each day. Chew or crush the tablet before swallowing.
Is tocopherol a chemical?
Tocopherols (/toʊˈkɒfəˌrɒl/; TCP) are a class of organic chemical compounds (more precisely, various methylated phenols), many of which have vitamin E activity.Is vitamin D an element or compound?
The term vitamin D refers to a family of compounds that are derived from cholesterol. There are two major forms of vitamin D: vitamin D2, found in plants and better known as ergocalciferol (or calciferol), and vitamin D3, found in animal tissues and often referred to as cholecalciferol.
Is pyridoxine a prescription?Pyridoxine taken by mouth (oral) is available without a prescription. Injectable pyridoxine must be given by a healthcare professional.
Article first time published onIs the drug gabapentin?
Gabapentin is used with other medications to prevent and control seizures. It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug.
Why vitamin D is called Calciferol?
A unique aspect of vitamin D as a nutrient is that it can be synthesized by the human body through the action of sunlight. These dual sources of vitamin D make it challenging to develop dietary reference intake values. Vitamin D, also known as calciferol, comprises a group of fat-soluble seco-sterols.
Is Ergocalciferol over the counter?
When getting prescription ergocalciferol, the first step is consulting with a licensed medical provider. For prescription vitamin D2, one cannot just buy ergocalciferol online and prescription ergocalciferol is not dispensed over-the-counter (OTC) in the United States.
What is Ergocalciferol 1.25 mg used for?
Ergocalciferol is used in the treatment of hypoparathyroidism (condition in which the body does not produce enough parathyroid hormone), refractory rickets (softening and weakening of bones that does not respond to treatment), and familial hypophosphatemia (rickets or osteomalacia caused by an inherited condition with …
Why would doctor prescribe D2 instead of D3?
While both vitamin D2 and D3 pills are available in this strength, many providers prescribe D2 because it is more readily available and easier to find. Interestingly, the same dose of D3 can be purchased without a prescription.
Is ergocalciferol converted to cholecalciferol?
Evidence has been accumulating that specifically looks at the metabolism of vitamin D, especially that focuses on the hydroxylation steps at the liver and kidney that were required to convert the inert ergocalciferol and cholecalciferol to the active calcitriol (1,25-dihydroxyvitamin D).
Can ergocalciferol cause kidney stones?
Oral supplementation with cholecalciferol has been associated with increased risk of stones when administered together with calcium;6 however, administration of ergocalciferol in stone formers with vitamin D deficiency did not cause a significant rise in mean urinary calcium excretion.
Is ergocalciferol the same as Calciferol?
Calciferol (ergocalciferol) is vitamin D2 used to treat hypoparathyroidism (decreased functioning of the parathyroid glands), and is also used to treat rickets (softening of the bones caused by vitamin D deficiency) or low levels of phosphate in the blood (hypophosphatemia). Calciferol is available in generic form.
What is the generic name for vitamin B12?
Drug nameRatingCSAGeneric name: cyanocobalamin systemic Brand names: Vitamin B12, Nascobal Drug class: vitamins For consumers: dosage, interactions, side effects For professionals: Prescribing InformationView information about Nascobal NascobalRateN
What are the side effects of ergocalciferol?
- allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue.
- bone pain.
- increased thirst.
- increased urination (especially at night)
- irregular heartbeat, high blood pressure.
- seizures.
How do you replace vitamin D deficiency?
In persons with vitamin D deficiency, treatment may include oral ergocalciferol (vitamin D2) at 50,000 IU per week for eight weeks. After vitamin D levels normalize, experts recommend maintenance dosages of cholecalciferol (vitamin D3) at 800 to 1,000 IU per day from dietary and supplemental sources.
What basis are vitamins classified?
Vitamins are classified into two groups based on their solubility: the fat-soluble vitamins (A, D, E and K) and the water-soluble vitamins (B vitamins, vitamin C and folate, to name a few). Fat-soluble vitamins are usually absorbed passively and must be transported with dietary lipids.
How is vitamin D metabolized?
The metabolism of vitamin D. The liver converts vitamin D to 25OHD. The kidney converts 25OHD to 1,25(OH)2D and 24,25(OH)2D. Other tissues contain these enzymes, but the liver is the main source for 25-hydroxylation, and the kidney is the main source for 1-hydroxylation.
Are minerals inorganic and indestructible?
Minerals are inorganic, indestructible elements that aid physiological processes. Macrominerals – body needs in fairly large amounts.
Is vitamin D a mixture or compound or element?
Unlike dietary minerals, which are elements on the periodic table, vitamins are molecules made from the elements. Vitamin C (ascorbic acid), for example, is made of carbon, oxygen and hydrogen and is found naturally in nature and can be produced by many animals – but not humans, fruit bats or guinea pigs.
Is vitamin D a mineral?
Vitamin D is a fat-soluble vitamin that helps the body absorb calcium, a mineral required for the development and maintenance of healthy teeth and bones. Vitamin D also helps maintain the proper levels of calcium and phosphorus in the blood.
Is TriMix pure substance or mixture?
TriMix is so named because it is a compounded drug comprised of a mixture of three drugs namely phentolamine, papaverine and alprostadil in varying concentrations.
Are carotenoids vitamins?
Health benefits Carotenoids are beneficial antioxidants that can protect you from disease and enhance your immune system. Provitamin A carotenoids can be converted into vitamin A, which is essential for growth, immune system function, and eye health.
Is tocopherol natural or synthetic?
Naturally sourced vitamin E is called RRR-alpha-tocopherol (commonly labeled as d-alpha-tocopherol); the synthetically produced form is all rac-alpha-tocopherol (commonly labeled as dl-alpha-tocopherol). RDAs for vitamin E are provided in milligrams (mg) and are listed in Table 1.
What is d alpha tocopherol made from?
Natural forms of vitamin E have a “d” in front of them, such as d-alpha tocopherol, d-alpha tocopherol acid succinate, and d-alpha tocopherol acetate. Most Vitamin E (d-alpha tocopherol) in North America is derived from soybean oil even though d-alpha tocopherol can be derived from other oils, including wheat germ oil.
What type of drug is pyridoxine?
Pyridoxine is vitamin B6. Vitamins occur naturally in foods such as meat, poultry, nuts, whole grains, bananas, and avocados. Vitamin B6 is important for many processes in the body. Pyridoxine is used to treat or prevent vitamin B6 deficiency.
