This document contains pharmacology essay, short note question asked in TNMGRMU.
It contains notes on
Bronchodilators
Drugs used for peptic ulcer
Beta blockers
Vasodilators
Aspirin
calcium channel blockers
Pharmacological actions of adrenaline
Ketoconazole
Acyclovir
Clinical uses:
1. Short acting β2 agonist – reversal of acute exacerbation
2. Long acting β2 agonist:
Bronchial asthma
COPD
3. Methylxanthines:
• Bronchial asthma and COPD- acute relief
• Apnea in premature infants- Theophylline is mostly used.
4. Anticholinergics:
• 1st line drug in COPD
• Nebulized ipratropium and salbutamol are used in refractory asthma.
• Used to control rhinorrhea in perennial rhinitis and common cold
Management of status asthmatics:
➢ O2
➢ Hydrocortisone hemisuccinate 100mg I.V stat followed by 100- 200mg 4-8th hourly
infusion
➢ Nebulized Salbutamol 2.5-5mg along with O2
➢ Salbutamol/ Terbutaline 0.4mg IM/S.C if needed
➢ Intubation and mechanical ventilation
Adverse effects:
1. Beta2 agonist:
• Tremors- most common
• Palpitation
• Restlessness
• Nervousness
• Throat irritation
• Ankle oedema- rarely
2. Anticholinergics
• Dry mouth
• Constipation
• Blurred vision
• Urinary retention
3. Methylxanthine
Theophylline have narrow therapeutic index. Adverse effects of theophylline highly
vary with its therapeutic concentration.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller DrPraveenaR. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R172,32. You're not tied to anything after your purchase.