[Selected aspects of oral contraception side effects]

Area of Science:

• Reproductive Health
• Endocrinology
• Pharmacology

Context:

• Oral contraceptives (OCs) have been a global standard for birth control since the 1960s.
• Their widespread use is attributed to availability, ease of use, and perceived safety.
• However, significant side effects necessitate careful consideration.

Purpose:

• To review the most frequent side effects associated with oral contraception.
• To outline methods for monitoring and diagnosing these adverse events.
• To inform healthcare providers and patients about potential risks.

Summary:

• Oral contraception is linked to an increased risk of venous thromboembolism (VTE), influenced by estrogen dose and progestin generation.
• Progestins in OCs can negatively affect lipid profiles, decreasing HDL and increasing LDL and total cholesterol.
• Estrogens may contribute to an increased risk of breast cancer due to their mitogenic effects on mammary gland tissue.
• Common subjective side effects include headaches, mood changes, nausea, pain, and decreased libido.
• Hereditary thrombophilia significantly elevates VTE risk in women using OCs.

Impact:

• Highlights the importance of risk assessment, particularly for women with hereditary thrombophilia.
• Emphasizes the need for patient education regarding potential side effects and when to seek medical advice.
• Supports informed decision-making for individuals considering or using oral contraceptives.
• Underscores the role of monitoring lipid profiles and VTE risk factors in OC users.