释义 |
DictionarySeeflaxlinum usitatissimum flax flaxPale blue flowers have 5 slightly overlapping petals. The famous seed (from inside a papery brown seed pod) is used as a fiber for digestive and bowel issues like diverticulitis, irritable bowel syndrome, constipation. Contains 800 times more lignan (a plant estrogen) than other plants. Used for female problems. Has essential fatty acids that help lubricate the body and promote regularity. Anti-inflammatory. The darker brown seed type has more Omega 3 than the golden yellow flax. Used in cancer therapy and raw food diets. Promotes strong bones, nails, skin and teeth. Flax is kind of gritty and hard, I prefer chia seeds over flax.Linum usitatissimum
flax seed (flaks-seed) flaxseed, Linum usitatissimum (trade name), linseed (trade name), phytoestrogen (trade name) Classification Therapeutic: laxatives Constipation.Hypercholesterolemia.Menopausal symptoms.Systemic lupus erythematosus (SLE) nephritis.ActionFlaxseed contains alpha-linolenic acid which lowers serum cholesterol and reduces platelet aggregation. Ten grams of flaxseed contains 4 grams of dietary fiber which also helps lower cholesterol and increases fecal elimination of bile acids. Flaxseed is an indirect food source of lignans which alter estrogen metabolism to produce less active estrogen metabolites. Flaxseed improves renal function by decreasing blood viscosity, reducing serum cholesterol and reducing inflammatory response.Therapeutic effectsReduced serum cholesterol.Improved renal function.Increased bowel movements.PharmacokineticsAbsorption: UnknownDistribution: UnknownMetabolism and Excretion: UnknownHalf-life: UnknownTime/action profile | ONSET | PEAK | DURATION |
---|
PO | unknown | unknown | unknown |
Contraindications/PrecautionsContraindicated in: Hypersensitivity;Gastrointestinal obstruction.Use Cautiously in: Pregnancy and lactation;Bleeding disorders;Diabetes;Hormone sensitive cancers/conditions.Adverse Reactions/Side EffectsEndocrinologicGastrointestinal- diarrhea
- bloating
- flatulence
- nausea
HematologicMiscellaneousInteractionsIncreased risk of bleeding with anticoagulants and antiplatelet agents May have additive blood sugar lowering effects with hypoglycemic agents Increased risk of bleeding with herbs that have anticoagulant/antiplatelet properties including clovegarlicgingergingkoginseng and others.Note: Flaxseed oil contains the alpha-linolenic acid component of flaxseed, not the fiber or lignan components. It may share the purported lipid-lowering properties of flaxseed but not the proposed laxative or anti-estrogenic properties. Oral (Adults) Hypercholesterolemia—40–50 grams/day. SLE nephritis—15 grams twice daily. Mild menopausal symptoms—40 grams/day.AvailabilityOil: Whole or ground seeds: Nursing implicationsNursing assessment- Assess for abdominal distention, presence of bowel sounds, and usual pattern of bowel function.
- Assess color, consistency, and amount of stool produced.
- Lab Test Considerations: Monitor serum glucose, triglycerides, alkaline phosphatase, lipid panel, RBC count, coagulation panel, inflammatory markers, hormone panel, and prostate specific antigen (PSA) before and periodically during therapy.
Potential Nursing DiagnosesConstipation (Indications)
Implementation- Oral: Administer with food or mix in food.
Patient/Family Teaching- Instruct patient to follow directions provided with product.
- Encourage patients to use other forms of bowel regulation, such as increasing bulk in the diet, increasing fluid intake (6–8 full glasses/day), and increasing mobility. Normal bowel habits are variable and may vary from 3 times/day to 3 times/wk.
- Advise patient that this medication should be used in conjunction with diet restrictions (fat, cholesterol, carbohydrates, alcohol), exercise, and cessation of smoking.
- Advise patient not to use laxatives when abdominal pain, nausea, vomiting, or fever is present.
- Instruct female patients to notify health care professional promptly if pregnancy is planned or suspected.
Evaluation/Desired Outcomes- A soft, formed bowel movement.
- Decrease in serum cholesterol levels.
flax Herbal medicine An annual, the oil and seeds of which contain a cyanogenic glycoside, fixed oils (e.g., linoleic and linolenic acids), mucilage and protein; it has been used internally as a laxative and antitussive, and topically to treat burns. |