Top 100 OTC Drugs Flashcards
Brand, generic, dosage forms, self-care indications and dosing, box warnings, contraindications, adverse effects, and drug interactions
What is the generic name of acetaminophen?
Tylenol
What are the 9 different dosage forms of tylenol?
Capsule (325, 500mg)
Chewable (80, 160mg)
Elixir (160mg/5mL)
Gel (160mg/5mL)
Liquids (160mg/5mL or 500mg/15mL)
Packet (160, 500mg)
Suppository (80, 120, 325, 650mg)
Tablet (325, 500, 650mg)
Tablet ER (650mg)
What are the self-care indications for acetaminophen?
Pain, headache, and fever
What is the self-care dosing of acetaminophen for those older than 12 years in tablet form?
Those greater than 12 years:
-Tablet: 325-600mg Q4-6H PO PRN or 1000mg Q6H PO PRN (max 3000-3250mg/day)
What is the self-care dosing of acetaminophen for those older than 12 years in tablet ER form?
Those greater than 12 years:
-Tablet ER: 1300mg PO Q8H PRN (max 3900mg/day)
What is the self-care dosing of acetaminophen in children less than 12 years old?
Those younger than 12 years:
-10-15mg/kg/dose PO Q4-6H PRN (max dose 5dose/day or 75mg/kg/day)
What is the MOA of acetaminophen?
Acetaminophen is a centrally acting analgesic and antipyretic with minimal anti-inflammatory properties. Its analgesic mechanism is unknown but may be through central inhibition of prostaglandin synthesis.
What are the box warnings for acetaminophen?
Medication error in injection only and hepatotoxicity
What are the contraindications (exclusion for self-care) for acetaminophen?
Hypersensitivity to the drug
Active acute hepatic dysfunction
Do not use with other products containing acetaminophen
What are the less common adverse reactions to acetaminophen?
Nausea and vomiting (1-10%)
What are the rare but serious adverse reactions to acetaminophen?
Steven-Johnson Syndrome and increase liver function tests
What are the drug interactions with acetaminophen?
Busulfan
Isoniazid, Phenytoin, Zidovudine, and alcohol
Warfarin
What is the generic name for Adapalene?
Differin
What is the dosage form of Adapalene?
It comes in a gel at 0.1%
What is the self-care indication for adapalene use?
Acne vulgaris
What is the self-care dosing protocol for adapalene?
Older than 12 years:
-Apply thin film topically to affected areas at bedtime
What is the MOA of adapalene?
Adapalene exhibits retinoic acid-like activity, reducing important features of the pathology of acne vulgaris by normalizing the differentiation of follicular epithelial cells and keratinization to prevent microcomedone formation. Adapalene enhances keratinocyte differentiation without inducing epidermal hyperplasia and severe irritation, which is associated with retinoic acid. Adapalene decreases formation of comedones and inflammatory and noninflammatory acne lesions.
What are the box warnings for adapalene?
None
What are the contraindications for adapalene use?
Hypersensitivity
What are the common adverse reactions for adapalene?
Dry skin, scaly skin, erytheme, burning and stinging (>10%)
What are the less common adverse reactions for adapalene?
Skin irritation, skin discomfort, pruritus (1-10%)
What are the rare but serious side effects for adapalene?
Angioedema (<1%)
What are the drug interactions with adapalene?
Photosensitizing agents
What is the generic name for Alpha-D-Galactosidase?
Beano
What are the dosage forms for Alpha-D-Galactosidase?
Chewable tablet- 150 Units
Disintegrating tablet- 300 Units
What are the self-care indications for Alpha-D-Galactosidase (Beano)?
Intestinal gas, bloating, and flatulence
What is the self-care dosing protocol for the chewable tablet for Alpha-D-Galactosidase (beano)?
Older than 12 years:
-Chewable table: 2-3 tablets PO before meal
What is the self-care dosing protocol for the disintegrating tablet for Alpha-D-Galactosidase (beano)?
Older than 12 years:
-Disintegrating tablet: 1 table PO before meal
What is the MOA of Alpha-D-Galactosidase (beano)?
Natural food enzyme derived from the A. niger mold that breaks down nonabsorbable complex carbohydrates in foods before they can be metabolized by colonic bacteria, resulting in less bloating and flatulence.
What are the box warnings for Alpha-D-Galactosidase (beano)?
None
What are the contraindications for Alpha-D-Galactosidase (beano)?
Hypersensitivity and patients with galactosemia (metabolic disorder interfering with the metabolism of galactose)
What are the side effects of Alpha-D-Galactosidase (beano)?
None known
What are the drug interactions with Alpha-D-Galactosidase (beano)?
None known
What are the brand names for aluminum acetate?
Domeboro powder, Burow solution, and Boro-packs
What is the dosage form for aluminum acetate in the powder pack (Domeboro powder)?
Each pack contain 1,347mg of aluminum sulfate and 952mg of calcium acetate. When dissolved it forms aluminum acetate
What is the dosage form for aluminum acetate in the topical gel form (Domeboro powder)?
Topical gel contain 0.2-0.5% concentration
What is the self-care indication for aluminum acetate?
Skin irritation
What is the self-care dosing protocol for aluminum acetate?
Older than 2 years:
Apply wet compress topically to affected area for 15-20 minutes up to TID or soak affected area in solution for 20-30 minutes Q4-8H PRN.
What is the MOA of aluminum acetate?
Aluminum acetate is a topical astringent that provides temporary relief of minor skin irritations (eg, insect bites, athlete’s foot, poison ivy/oak/sumac, and other contact dermatitis). The solution helps relieve itching, has a cooling and drying effect, and is particularly useful on wet or weeping lesions.
What are the box warnings for aluminum acetate?
None
What are the contraindications for aluminum acetate?
Hypersensitivity to any component of the product
What are the common side effects associated with the use of aluminum acetate?
Local skin irritation, inflammation, and dryness (>10%)
What are the less common side effects associated with the use of aluminum acetate?
Rash (1-10%)
What are the drug interactions with aluminum acetate?
None known
What are the brand names for artificial saliva?
Biotene and Salivea
What are the different dosage forms of artificial saliva (Biotene and Salivea)?
Various dosages available in the form of solutions, sprays, pastes, gels, toothpastes, lozenges, and chewing gum.
What different products are contained in Artificial Saliva (Biotene and Salivea)?
The product contains a combination of water, electrolytes, proteins, sugars, and lubricants.
What are the two self-care indications for artificial saliva (Biotene and Salivea)?
Xerostomia associated with hyposalivation. Mucositis associated with cancer chemotherapy, radiation therapy, or medication use.
What is the MOA of artificial saliva (Biotene and Salivea)?
Replaces or supplements naturally produced saliva to lubricate and protect the oral mucosa.
What is the self-care dosing for artificial saliva (Biotene and Salivea)?
Older than 12 years:
Dosing and frequency depends on dosage form. Most products are intended to be swished and spit out. Sprays, pastes, lozenges, and some solutions may be swallowed as often as needed to relieve dry mouth symptoms.
What are the box warnings for artificial saliva (Biotene and Salivea)?
None
What are the less common side effects associated with artificial saliva (Biotene and Salivea)?
Altered taste, speech, and swallowing, and nausea (1-10%)
What are the contraindications for artificial saliva (Biotene and Salivea)?
Hypersensitivity to any component in the product.
What are the drug interactions with artificial saliva (Biotene and Salivea)?
None known
What is the brand name for artificial tears?
Systane
What are the dosage forms for artificial tears (Systane)?
Various solutions are available
What products are contained within artificial tears (Systane)?
Water, glycerin, polyethylene glycol, propylene glycol, and lubricants