Mephyton (Phytonadione) Drug Information: Description, User Reviews, Drug Side Effects, Interactions

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February 10, 2012

Mephyton

Celiac Disease »

Celiac disease facts

Celiac disease is a chronic digestive disorder in which damage to the lining of the small intestine leads to the malabsorption of minerals and nutrients.
The destruction of the inner lining of the small intestine in celiac disease is caused by an immunological (allergic) reaction to gluten.
Gluten is a family of proteins present in wheat, barley, rye, and sometimes oats.
Individuals with celiac disease may develop diarrhea, steatorrhea, weight loss, flatulence, iron deficiency anemia, abnormal bleeding, or weakened bones. However, many adults with celiac disease may have either no symptoms or only vague abdominal discomfort such as bloating, abdominal distension, and excess gas.
Children with celiac disease may have stunted growth, and if untreated, childhood celiac disease can result in short stature as an adult.
...

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Mephyton

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MEPHYTON®
(phytonadione) Vitamin K1

DRUG DESCRIPTION

Phytonadione is a vitamin which is a clear, yellow to amber, viscous, and nearly odorless liquid. It is insoluble in water, soluble in chloroform and slightly soluble in ethanol. It has a molecular weight of 450.70.

Phytonadione is 2-methyl-3-phytyl-1, 4-naphthoquinone. Its empirical formula is C₃₁H₄₆O₂ and its structural formula is:

MEPHYTON®
(Phytonadione) Structural Formula Illustration

MEPHYTON* (Phytonadione) tablets containing 5 mg of phytonadione are yellow, compressed tablets, scored on one side. Inactive ingredients are acacia, calcium phosphate, colloidal silicon dioxide, lactose, magnesium stearate, starch, and talc.

What are the possible side effects of phytonadione (Mephyton, Vitamin K1)?

Seek emergency medical attention or contact your doctor immediately if you experience any serious side effects from phytonadione such as:

an allergic reaction (difficulty breathing; closing of the throat; swelling of the lips, tongue, or face; or hives);
dizziness;
fast or irregular heartbeats; or
increased sweating.

Other less serious side effects may be more likely to occur. Continue to use phytonadione and talk to your doctor if you experience

...

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What are the precautions when taking phytonadione (Mephyton)?

Before taking vitamin K, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: blood disorders, gallbladder disease (e.g., obstructive jaundice, biliary fistula), liver disease.

During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.

It is not known whether this medication passes into breast milk. Consult your doctor before...

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Last reviewed on RxList: 12/2/2008
This monograph has been modified to include the generic and brand name in many instances.