What research is being done on morning sickness?
The causes of morning sickness are not fully understood. Some researchers believe that the feeling of nausea results from an increase in estrogen levels during pregnancy. Estrogen is known to cause a feeling of nausea in some non-pregnant women who take estrogen-based birth control pills. It is possible that the nausea of pregnancy is caused by a similar mechanism.
Other researchers believe that the nausea of pregnancy is caused by an increase in the hormone hCG (human chorionic gonadotropin). HCG is produced by the placenta and is necessary for the maintenance of pregnancy. levels of hCG are highest during the first trimester of pregnancy and decline throughout the remainder of the pregnancy.
Morning sickness is most common during the first trimester of pregnancy and usually subsides by the end of the second trimester. However, some women continue to experience nausea and vomiting into the third trimester.
There are several theories about why morning sickness may have evolved. One theory suggests that the nausea and vomiting of pregnancy protects the developing fetus from harmful substances in the mother’s diet. Another theory suggests that morning sickness is a side effect of the hormonal changes of pregnancy and is not beneficial to the mother or fetus.
Currently, there is no definitive answer to the question of why morning sickness occurs. However, research continues in an effort to better understand the causes of this common pregnancy symptom..Visit the site
What over the counter medications are safe to take for morning sickness?
There are a few over-the-counter options available to help relieve the symptoms of morning sickness. Most are safe to take, but it is always best to check with your healthcare provider first.
The most popular over-the-counter medication for morning sickness is probably vitamin B6. Vitamin B6 has been found to be effective in alleviating the symptoms of nausea and vomiting. The recommended dosage is 25 mg taken three times daily.
Another over-the-counter medication that can be used for morning sickness is ginger. Ginger has been found to be helpful in relieving nausea and vomiting. The recommended dosage is 500 mg taken three times daily.
Peppermint is another over-the-counter option that can be used to help with the symptoms of morning sickness. Peppermint has been found to be helpful in relieving nausea. The recommended dosage is 1-2 drops of peppermint oil in a glass of water or tea.
There are also a few over-the-counter medications available that are specifically designed to help with the symptoms of morning sickness. These medications are called antiemetics. The most common antiemetics used for morning sickness are meclizine and promethazine. Both of these medications have been found to be effective in relieving the symptoms of nausea and vomiting.
As with any medication, there are some potential side effects that can occur. Some of the most common side effects associated with taking over-the-counter medications for morning sickness include drowsiness, dry mouth, and constipation. It is always best to check with your healthcare provider before taking any medication, even if it is over-the-counter.
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