Morning sickness is a common pregnancy discomfort, affecting many expectant mothers who seek ways to alleviate their symptoms. Characterized by nausea and sometimes vomiting, it can significantly impact daily life. Unisom has emerged as a recognized option for managing these symptoms.
Understanding Morning Sickness
Morning sickness refers to the nausea and vomiting many individuals experience during pregnancy, despite its name suggesting it only occurs in the morning. This condition affects approximately 70-80% of pregnant women and can manifest at any time of day or night. Symptoms typically begin around the fifth or sixth week of pregnancy, often peaking between weeks eight and eleven. Beyond nausea and vomiting, discomforts can include food or smell aversions.
Healthcare providers believe hormonal changes, specifically increased levels of human chorionic gonadotropin (hCG) and estrogen, contribute to these symptoms. Recent research also suggests a hormone called GDF15, produced by the fetus, plays a role, with a mother’s sensitivity to this hormone influencing symptom severity.
How Unisom Addresses Morning Sickness
Unisom SleepTabs contain doxylamine succinate, an antihistamine. This ingredient works by blocking histamine H1 receptors in the brain, particularly in areas that control nausea and vomiting sensations. This helps reduce the feelings of sickness. Doxylamine also possesses sedative properties, meaning it can induce drowsiness. This effect can indirectly aid in managing morning sickness by promoting rest, which is beneficial for pregnant individuals experiencing fatigue due to nausea.
Healthcare professionals often recommend combining doxylamine with vitamin B6 (pyridoxine) for enhanced effectiveness, as this combination has been shown to alleviate both nausea and vomiting. While Unisom itself does not contain B6, the two are frequently used together as a first-line treatment for morning sickness.
Practical Guidance for Using Unisom
For morning sickness, it is typically recommended to take a half tablet (12.5 mg of doxylamine succinate) at night. Taking it before bedtime helps mitigate sedative effects and prepares the body for the morning, when symptoms often peak. Some individuals may adjust the dosage, taking a full tablet or combining it with vitamin B6 during the day, under medical guidance.
Common side effects include drowsiness, dizziness, and dry mouth. Taking the medication at night can help manage drowsiness, and staying hydrated can alleviate dry mouth. It is important to always follow package instructions and consult a healthcare provider before starting any new medication during pregnancy.
Knowing When to Consult a Doctor
While Unisom can provide relief for many, medical consultation becomes necessary in some situations. If morning sickness symptoms worsen, Unisom proves ineffective, or unusual or severe side effects occur, contact a doctor. These instances may indicate a need for alternative treatments or further evaluation.
Signs of a more severe condition, such as hyperemesis gravidarum, include persistent and severe vomiting, an inability to keep down food or liquids, and significant weight loss (more than 5% of pre-pregnancy weight). Dehydration symptoms like reduced urination, extreme thirst, dizziness, or lightheadedness also warrant immediate medical attention. Your doctor can assess the situation and recommend appropriate interventions for more severe cases.