What Causes Morning Sickness?

Disclaimer: Results are not guaranteed*** and may vary from person to person***.

Morning SicknessMorning sickness is a condition that normally happens during the morning hours and gets better as the day goes on. It is accompanied by nausea, vomiting, and feeling tired. This sickness typically occurs in women who are pregnant or who take contraceptives.

Other names for morning sickness are:

Morning sickness typically occurs during the early morning hours but health experts say that these symptoms can occur at any point during the day for pregnant females.

Causes of Morning Sickness

Studies have shown that the large majority of pregnant women begin to experience nausea within two to six weeks into the pregnancy, although nausea can generally last up to three months. Some women go their entire pregnancy experiencing symptoms of morning sickness! There are more specific causes for morning sickness, however:

1. Human chorionic gonadotrophin (hCG) hormones: hCG is a hormone that becomes present when a woman is pregnant. Since the body is not accustomed to this hormone being present, it is possible that this triggers morning sickness during the early stages of pregnancy. hCG is also the hormone that lets women know they are pregnant.

2. Estrogen: This is the hormone known to make females, well, female. This hormone increases during pregnancy and relaxes the uterine muscles. The theory is, however, that the increased levels of estrogen also relax the muscles in the intestines which can lead to nausea and vomiting.

3. Lower blood pressure: The hormonal changes brought on by pregnancy can cause blood vessels to dilate. This leads to lower blood pressure which then causes feelings of dizziness. Some theories also suggest that low blood pressure may be caused by the baby eating away all the nutrients (although this theory isn’t supported by much evidence).

4. Getting rid of toxins: Some experts believe that morning sickness is the body’s way of clearing out toxins that may be bad for the fetus. That is the reason eating very plain foods is said to help with morning sickness, because they contain less toxins. This theory hasn’t been proven scientifically, but it has been around for a long time as a plausible cause of morning sickness.

There are other lifestyle factors that can contribute to morning sickness as well, including frequent travel and stress.

Symptoms of Morning Sickness

We’ve already spoken about the obvious symptoms of morning sickness. Nausea and vomiting are clear indicators, and if they happen in excess, you should contact a doctor immediately. There are other symptoms of morning sickness that are also worth mentioning:

  • Dark urine
  • Small amounts of urine
  • Unable to keep down any liquids
  • Feeling dizzy or faint when standing
  • Blood when vomiting
  • Heart racing

Again, experiencing these symptoms is normal for women who are pregnant. But if these conditions happen in excess, contact your doctor.

When Does Morning Sickness Start?

There are varying opinions on exactly when symptoms of morning sickness actually kick in. This is probably because every pregnancy isn’t exactly the same. But morning sickness typically begins to appear within the first two to six weeks into a pregnancy, mainly due to the increased hormone production.
Morning sickness is actually a good way to tell if you are actually pregnant. Be aware that the symptoms can appear at any point during the day, although symptoms are at their worst during the morning.

Fight Back Against Morning Sickness!

The first thing to know is that no treatment or medication should be taken without speaking to a doctor. There are several natural remedies for morning sickness worth looking into, such as vitamin B6 supplements. They can help reduce the severity and the instances of the condition.

Other simple, natural treatments for morning sickness include:

  • Rest
  • Drinking fluids or sucking ice cubes
  • High-carbohydrate meals (eaten several times throughout the day) or dry foods
  • Eating breakfast in the morning
  • Munching on a few crackers before getting out of bed
  • Acupuncture treatment

For the majority of pregnant women, morning sickness is something they will just have to deal with. Most women experience morning sickness for approximately three to four months (although some can even experience it up until the baby is born). But knowing how to treat it and how to adjust your lifestyle are big factors in how your morning sickness is managed.

Sources for Today’s Article:
Nordqvist, C., “Morning Sickness: Symptoms, Causes and Treatments,” Medical News Today web site, July 3, 2015; http://www.medicalnewstoday.com/articles/179633.php?page=2.
“What causes morning sickness? 3 possible conditions,” Healthline web site; http://www.healthline.com/symptom/morning-sickness, last accessed December 22, 2015.