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[Norplant contraceptive implant].
1Service de Médecine Interne, de Diabétologie et d'Endocrinologie, Hôpital Abass-N'Dao, Dakar, Sénégal.
Summary
Norplant, a five-year contraceptive implant, commonly causes menstrual irregularities and headaches. While weight may slightly increase, blood pressure remains stable during its use.
Area of Science:
- Reproductive Health
- Pharmacology
- Clinical Medicine
Context:
- Norplant (levonorgestrel implant) is a widely used long-acting reversible contraceptive in Senegal.
- Understanding Norplant's side effect profile and physiological impacts is crucial for patient counseling and adherence.
- This study evaluated side effects and changes in weight and blood pressure among Norplant users.
Purpose:
- To assess the side effects of Norplant, a five-year contraceptive implant.
- To investigate variations in body weight and blood pressure associated with Norplant use.
- To provide data on Norplant's safety and tolerability in a Senegalese population.
Summary:
- The study involved 450 women in Dakar using Norplant for at least six months.
- The most frequent side effects were menstrual problems (54.7% spotting), headaches (64.2%), and dizziness (59.1%).
- Weight increased up to year three, then decreased by year five; blood pressure showed no significant variation.
Impact:
- Findings highlight that menstrual irregularities are the primary concern with Norplant use.
- Norplant use is associated with transient weight gain but not significant blood pressure changes.
- This research informs healthcare providers and users about Norplant's side effect profile in Senegal.