Pharmacology Chapter 9 Drug Cards

Questions and Answers

What is the classification of Salicylic Acid?

Alpha hydroxy acid, Keratolytics (correct)

Anti-inflammatory

Corticosteroid

Antibacterial

What are the indications for Salicylic Acid?

Seborrheic dermatitis, psoriasis, warts, corns, calluses

Salicylic Acid can be applied to normal skin.

False

What is the primary action of pramozine/calamine lotion?

Relieves itching and dries skin Signup and view all the answers

What are the contraindications for pramozine/calamine lotion?

Hypersensitivity, severe dizziness, shortness of breath Signup and view all the answers

Betamethasone valerate is a __________ drug.

corticosteroid Signup and view all the answers

What is a common adverse reaction to Betamethasone valerate?

Irritation Signup and view all the answers

How should triamcinolone be applied?

TID and at bedtime Signup and view all the answers

What is the action of Hydrocortisone OTC?

Provides anti-inflammatory and antipruritic actions Signup and view all the answers

What should be monitored when using hydrocortisone prescriptions?

Skin irritation Signup and view all the answers

Match the following medications with their classifications:

Salicylic Acid = Alpha hydroxy acid, Keratolytics pramozine/calamine lotion = Astringent Betamethasone valerate = Corticosteroid Hydrocortisone OTC = Corticosteroid Signup and view all the answers

Study Notes

Salicylic Acid

Classification: Alpha hydroxy acid, Keratolytics
Route of Administration: Topical
Dosage: Varies by preparation; soaking enhances effectiveness; avoid eyes and mucous membranes
Indications: Seborrheic dermatitis, psoriasis, warts, corns, calluses
Mechanism of Action: Softens excess keratin for easier removal
Adverse Reactions: Irritation, burning sensation
Contraindications: Diabetes mellitus, poor circulation, peripheral vascular disease
Drug Interactions: Adapalene, bexarotene, tretinoin
Monitoring: Watch for skin irritation and burning
Patient Education: Apply as prescribed, avoid sensitive areas, report irritation

Pramozine/Calamine Lotion

Classification: Caladryl, Astringent
Route of Administration: Topical
Dosage: Apply 3-4 times daily on clean and dry skin
Indications: Itching from poison ivy/oak, insect bites, mild sunburn
Mechanism of Action: Relieves itching, soothes mild sunburns, provides drying effects
Adverse Reactions: Burning or itching
Contraindications: Hypersensitivity, severe dizziness, shortness of breath (SOB)
Monitoring: Observe for skin irritation
Patient Education: Report any irritation such as rash or swelling

Betamethasone Valerate

Classification: Anti-inflammatory corticosteroid
Route of Administration: Topical
Dosage: Depends on formulation; apply sparingly and massage; avoid contact with eyes
Indications: Contact dermatitis, psoriasis
Mechanism of Action: Suppresses inflammation, relieves itching and swelling
Adverse Reactions: Irritation, burning, itching, dryness, redness
Contraindications: Folliculitis, hypertrichosis, hypopigmentation
Drug Interactions: Amlodipine, lisinopril, aspirin
Monitoring: Inspect skin for irritation
Patient Education: Report signs of irritation

Triamcinolone

Classification: Anti-inflammatory corticosteroid
Route of Administration: Topical
Dosage: Apply three times daily and at bedtime
Indications: Contact dermatitis, oral lesions
Mechanism of Action: Suppresses inflammation, alleviates itching and swelling
Adverse Reactions: Irritation, burning, itching, dryness, redness
Contraindications: Inactive TB, HPV, low thyroid levels, diabetes
Drug Interactions: Amlodipine, lisinopril, aspirin
Monitoring: Observe skin for irritation
Patient Education: Report skin irritation promptly

Hydrocortisone OTC

Classification: Anti-inflammatory corticosteroid (0.5% ointment)
Route of Administration: Topical
Dosage: Apply sparingly, rub in lightly, and use occlusive dressing as directed
Indications: Relief of minor skin, genital, anal itching/rashes; severe inflammation products may have additional ingredients
Mechanism of Action: Anti-inflammatory, antipruritic, vasoconstrictive
Adverse Reactions: Burning, irritation, dryness, skin maceration, systemic effects with prolonged use
Contraindications: Hypersensitivity
Drug Interactions: Anticoagulants, estrogen, cyclosporine
Monitoring: Watch for skin irritation
Patient Education: Use lightly, contact for irritation

Hydrocortisone Prescription

Classification: Proctofoam HC, Anti-inflammatory corticosteroid
Route of Administration: Topical
Dosage: Apply sparingly; suppository as directed
Indications: Inflammatory and pruritic corticosteroid-responsive dermatosis
Mechanism of Action: Provides anti-inflammatory effect
Adverse Reactions: Burning, itching, irritation
Contraindications: Hypersensitivity
Drug Interactions: Anticoagulants, estrogen, cyclosporine
Monitoring: Observe for skin irritation
Patient Education: Apply sparingly and only to affected areas

Sulfamylon (Mafenide Acetate)

Classification: Anti-infective, antibacterial, antifungal
Route of Administration: Topical
Mechanism of Action: Not detailed in provided text; generally effective against bacterial infections
Additional details regarding dosage and specific uses not provided

Description

Explore the essential drug cards from Chapter 9 covering Salicylic Acid and its classifications. Learn about its dosage, applications, and therapeutic actions for various skin conditions. This quiz will enhance your understanding of key pharmacological concepts.