front 1 Drug Class of Levothyroxine | back 1 Thyroid Hormone |
front 2 Levothyroxine Sodium (T4) | back 2 1. Synthroid 2. Levoxyl 3. Levothroid |
front 3 FDA Indication | back 3 Hypothyroidism |
front 4 Mechanism of Action Levothyroxine | back 4 The exact MOA of Levothyroxine is unknown, however, when administered, T4 diffuses into the cell nucleus and binds to thyroid receptor proteins attached to DNA resulting in: 1. a regulation of growth and development 2. an increases in metabolic rate 3. inhibition of the secretion of thyrotropin by the pituitary 4. various effects on lipid and carbohydrate metabolism |
front 5 Adverse Effects of Levothyroxine | back 5 Extremely rare other than those adverse effects occurring due to overdosing. |
front 6 Overdosing from Levothyroxine can result in a hypermetabolic state with the following symptoms: | back 6 1. Fever 2. HypOglycemia 3. HF 4. Fluid loss 5. Tachycardia 6. Anxiety 7. Insomnia |
front 7 Contraindication of Levothyroxine | back 7 Uncorrected adrenal insufficiency |
front 8 BBW of Levothyroxine | back 8 When used off-label for obesity or weight reduction Levothyroxine can cause extreme toxicity.
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front 9 Patient Counseling Tips for Levothyroxine | back 9 no data |
front 10 Levothothyroxine must be taken with _________ | back 10 Water NOTE: Water should be drank consistently for at least 60 minutes for better absoprtion. |
front 11 Take Levothyroxine ____ minutes before breakfast | back 11 60 minutes |
front 12 TRUE or FALSE Different brands of Levothyroxine may NOT work the same. | back 12 TRUE |
front 13 If taken at bedtime, it MUST be take at least _____ hours after last meal. | back 13 3 hours |
front 14 How often should thyroid levels be tested when receiving thyroid suppplementation? | back 14 Annually |
front 15 The full effect of Levothyroxine is usually delayed. How long does it usually take for the full effect of Levothyroxine to be observed? | back 15 1-2 months |
front 16 TRUE or FALSE Levothyroxine can be taken 60 minutes before breakfast OR at bedtime (at least 3 hours after last meal) | back 16 TRUE |