What are the side effects of Yuting?
Mar 09, 2025
Source: Cainiu Health
Dr. Zhang Lu
Introduction
Under normal circumstances, "Yuting" refers to Levonorgestrel Tablets, which are a type of emergency contraceptive. Its possible side effects include hormonal imbalances, nausea and vomiting, withdrawal bleeding, dizziness and fatigue, and disruption of the ovulation cycle. Users should fully understand the potential risks before use and use the medication cautiously under a doctor's guidance.
Generally speaking, Yuting refers to levonorgestrel tablets, which are a type of emergency contraceptive. Its possible side effects include affecting hormone levels, causing nausea and vomiting, triggering withdrawal bleeding, causing dizziness and fatigue, and disrupting the regularity of ovulation. A detailed analysis is as follows:
1. Impact on Hormone Levels
The main ingredient in levonorgestrel tablets is levonorgestrel, which may interfere with the normal hormonal secretion regulation mechanism in women's bodies. After taking the medication, estrogen and progesterone levels in the body may fluctuate, leading to menstrual cycle disorders such as early or delayed menstruation, and the menstrual flow may increase or decrease, thereby disrupting women's physiological cycles.
2. Nausea and Vomiting
Levonorgestrel tablets can cause some irritation to the gastrointestinal tract. Once the medication enters the body, it may affect gastrointestinal motility and digestion, disrupting normal digestive processes. Individuals taking the medication may experience discomfort symptoms such as nausea and vomiting, which are usually more pronounced within a few hours after taking the drug. In severe cases, it may affect normal eating and daily life.
3. Triggering Withdrawal Bleeding
After taking levonorgestrel tablets, the body's hormone levels rapidly rise and then quickly decline. This sharp fluctuation in hormone levels deprives the endometrium of hormonal support, causing partial shedding. This may manifest as vaginal bleeding for a period after taking the medication, with varying amounts of blood loss, and typically lasts for 3-7 days.
4. Dizziness and Fatigue
Levonorgestrel tablets may affect the function of the nervous system. During the metabolic process of the drug components in the body, normal neurotransmitter transmission and regulation may be disrupted, affecting the stability of the nervous system. Women may experience symptoms such as dizziness, fatigue, and drowsiness, which can impact daily work, study, and quality of life.
5. Disruption of Ovulation Regularity
Levonorgestrel tablets achieve their contraceptive effect by inhibiting ovulation, affecting the ovary's ovulatory function and interfering with the normal follicular development and ovulation process. This may cause previously regular ovulation to become irregular, and ovulation abnormalities may persist for several subsequent months, affecting women's fertility cycles and chances of conception.
Although levonorgestrel tablets can be used for emergency contraception, they have multiple side effects. It is important to fully understand the potential risks before use and to use them cautiously under the guidance of a physician.
