Pick the Right Pill — POP vs COC
Pick the Right Pill — POP vs COC
Explore the differences between POP and COC, key contraindications, and dosing regimens to guide appropriate contraceptive selection. Tap to begin the module!
Introduction
Oral contraceptives remain one of the most widely used methods of reversible contraception, yet choosing the most appropriate option requires careful consideration of patient eligibility and clinical risk factors. This module gives pharmacists a practical framework for triaging between combined oral contraceptives (COCs) and progestin-only pills (POPs) at the counter — covering hormone components, progestin generations, dosing regimens and contraindications.
Types of Oral Contraceptives
Understand the two broad categories of oral contraceptives, and what separates a progestin-only pill from a combined formulation.
POP Options
Compare first-generation norethindrone with third-generation desogestrel — their mechanisms of action and their differing side-effect profiles.
COC Components
Examine the estrogen and progestin components of combined pills, and the clinical triage rule that governs how a combination is chosen.
OC Preparation: Estradiol Dosage and Progestin Type
Review how estrogen dose and progestin generation drive metabolic and androgenic side effects, and why lower ethinyl estradiol doses (≤35 µg) are often preferred.
COC Dosing Regimens
Distinguish monophasic from multiphasic formulations, and cyclic, extended-cycle and continuous regimens — and what each means for bleeding patterns.
Efficacy and Safety Profiles of COCs
Assess typical-use versus perfect-use efficacy, the non-contraceptive benefits, and the cardiovascular risk factors that rule COCs out.
Contraindications and Adverse Effects
Identify the absolute contraindications — including heavy smokers over 35 — and the adverse events patients should be counselled on.
Practice Recommendations for Emergency Contraceptives
Apply timing and product-selection guidance for emergency contraception, and know when to counsel on regular contraceptive options.
Key Takeaways: 5 Rules for OC Selection
Consolidate the five rules for selecting an oral contraceptive at the counter into a decision you can make with confidence.
Frequently Asked Questions
