Back to notes
What are the implications of taking MTF antibiotics on an empty stomach?
Press to flip
Macrolides, Tetracyclines, and Fluoroquinolones should be taken on an empty stomach with water to ensure proper absorption.
Why should patients avoid alcohol when taking antibiotics?
Because combining them with alcohol stresses the liver, increasing the risk of liver damage.
Why is it important to monitor peaks and troughs in antibiotics like vancomycin?
To prevent peaks from causing toxicity and ensure troughs remain above the minimum therapeutic level.
What should patients taking sulfonamides be cautioned about?
Sun exposure, hydration to prevent urine crystals, and monitoring for allergic reactions.
What is the mechanism of action for broad-spectrum antibiotics like 'cillins' and 'sporins'?
They function by weakening the bacterial cell wall.
How do antibiotics like '-cillins' and '-cyclines' affect contraception?
They render oral contraceptives ineffective, necessitating the use of additional contraception methods.
How does cross-sensitivity affect antibiotic prescribing?
Patients with an allergy to one class, such as 'cillins', may also react to another, such as 'sporins'.
Which adverse effect is associated with fluoroquinolones that patients should be aware of?
Risk of Achilles tendon rupture and need to avoid excessive sun exposure.
Why is it crucial to finish the entire antibiotic course?
To prevent the development of super infections like C. diff or MRSA.
What are the risks associated with sun exposure while on certain antibiotics?
Photosensitivity with drugs like Fluoroquinolones, Tetracyclines, and Sulfa drugs can increase the risk of sunburn.
Why must metronidazole (Flagyl) patients avoid alcohol?
Combining metronidazole with alcohol can cause a severe reaction, including nausea and rash.
Which antibiotics are known to be super toxic to kidneys and ears?
'-mycin' drugs such as vancomycin and gentamicin are known for their nephrotoxicity and ototoxicity.
What critical monitoring is essential for patients on macrolides?
ECG for prolonged QT interval and liver function tests for hepatotoxicity.
What symptoms should be monitored to avoid vancomycin toxicity?
Monitor for Red Man Syndrome, anaphylaxis, nephrotoxicity, and ototoxicity.
What key dietary and lifestyle advice should be given to patients on tetracyclines?
Tetracyclines should not be taken with food, and patients should avoid sun exposure and pregnancy.
Previous
Next