Table of Contents
Can you take Phenergan with metFORMIN?
Interactions between your drugs Promethazine may interfere with blood glucose control and reduce the effectiveness of metFORMIN and other diabetic medications. Monitor your blood sugar levels closely. You may need a dose adjustment of your diabetic medications during and after treatment with promethazine.
What is contraindicated with Phenergan?
Phenergan Tablets and Suppositories are contraindicated in comatose states, and in individuals known to be hypersensitive or to have had an idiosyncratic reaction to promethazine or to other phenothiazines. Antihistamines are contraindicated for use in the treatment of lower respiratory tract symptoms including asthma.
What medications affect Phenergan?
Phenergan may interact with cold or allergy medicine, sedatives, narcotics, sleeping pills, muscle relaxers, seizure medications, antidepressants, anxiety medicines, lithium, atropine, belladonna, benztropine, dimenhydrinate, methscopolamine, scopolamine, blood pressure medications, blood thinners, bronchodilators.
Which of the following are indicated with Phenergan IV administration?
Phenergan Injection is indicated for the following conditions: Amelioration of allergic reactions to blood or plasma. In anaphylaxis as an adjunct to epinephrine and other standard measures after the acute symptoms have been controlled.
Does Phenergan affect blood sugar?
This medicine may affect blood sugar levels. If you notice a change in the results of your blood or urine sugar tests or if you have any questions, check with your doctor . This medicine may cause some people to become dizzy, lightheaded, drowsy, or less alert than they are normally.
What are the side effects of Phenergan?
Drowsiness, dizziness, constipation, blurred vision, or dry mouth may occur. If any of these effects persist or worsen, tell your doctor. To relieve dry mouth, suck (sugarless) hard candy or ice chips, chew (sugarless) gum, drink water, or use a saliva substitute.
What are the contraindications for promethazine?
Who should not take PROMETHAZINE HCL?
- decreased function of bone marrow.
- a type of movement disorder called parkinsonism.
- neuroleptic malignant syndrome, a reaction characterized by fever, muscle rigidity and confusion.
- a low seizure threshold.
- closed angle glaucoma.
- decreased lung function.
- stenosing peptic ulcer.
What is the main adverse reaction of promethazine Phenergan?
Drowsiness, dizziness, constipation, blurred vision, or dry mouth may occur. If any of these effects persist or worsen, tell your doctor.
What precautions should be taken when administering promethazine intravenously?
Along with the manufacturer’s recommendations, the following strategies should be considered to prevent or minimize tissue damage when patients receive IV promethazine:
- Limiting the concentration.
- Limiting the dose.
- Diluting the drug.
- Using large patent veins.
- Administering the drug slowly.
- Revising order forms.
Can promethazine cause high blood sugar?
Does Phenergan affect heart rate?
Heart rate disturbances, dry mouth, confusion, tinnitus (a ringing in the ears), double vision, anxiety, and dizziness have also been reported. Rarely, respiratory depression (unusually slow and shallow breathing); children are more at risk.
How fast can you give Phenergan IV?
Safe Practice Recommendation: The package insert for Phenergan states: “Proper IV administration of this product is well tolerated, but use of this route is not without some hazards.” To reduce the risk of these hazards, the manufacturer recommends giving the drug in concentrations no greater than 25 mg/mL and no …
What should you check before administering promethazine?
If you will be giving promethazine to a child, also tell the child’s doctor if the child has any of the following symptoms before he or she receives the medication: vomiting, listlessness, drowsiness, confusion, aggression, seizures, yellowing of the skin or eyes, weakness, or flu-like symptoms.
Can promethazine be given IV?
Since 25 mg/mL is the highest concentration of promethazine that can be given IV, stock only this concentration (not the 50 mg/mL concentration). Limit the dose. Consider 6.25 to 12.5 mg of promethazine as the starting IV dose, especially for elderly patients.
What medications interact with metformin?
Most common metformin interactions
- Iodinated contrast (used in imaging tests)
- Certain anticancer drugs (specifically vandetanib and drugs that fall under the class called tyrosine kinase inhibitors)
- Some antimicrobial drugs (such as cephalexin and rifampin)
- Alcohol (but only in excessive amounts)
Why does metformin have a black box warning?
So since it was first sold in the United States in 1995, metformin has carried a black box warning — the strongest type of warning that the Food and Drug Administration (FDA) can require on a drug label — about the risk of lactic acidosis.
What happened to Phenergan?
One woman’s horrific experience with Phenergan, the migraine drug formerly sold by Wyeth, has finally ended in a black box label—the strongest warning offered by the FDA—on the drug.
What is the safest way to administer Phenergan (promethazine)?
Until last week, however, the FDA didn’t respond by placing any more regulations on Phenergan, also known as promethazine. Now, promethazine will carry a black box label warning physicians that the safest way to administer the drug is through intramuscular injection (not IV push).
What is Phenergan (injection)?
Phenergan (injection) 1 Promethazine is in a group of drugs called phenothiazines… 2 Important Information. Promethazine should not be given to a child younger than 2 years old. 3 Before taking this medicine. You should not receive this medicine if you are allergic… 4 Promethazine is injected…