There are several factors that could induce nausea and palpitations, with some of the most common being anxiety, physical or mental stress, or even a reaction to certain medications. Both are typically symptoms of an underlying cause, so most medical professionals aim to diagnose that cause and not merely treat the symptoms.
Feeling nauseated and experiencing heart palpitations simultaneously could be signs of a panic attack. When panic attacks occur, many individuals will experience a feeling of uncontrollable anxiety along with unexplained nausea, difficulty breathing, and an irregular heartbeat. Palpitations can be in the form of skipped heartbeats or simply a very fast heart rhythm.
Nausea and palpitations could be a sign that the individual is not receiving adequate amounts of sodium in her diet or is not retaining sodium properly. In such a case, sodium or salt tablets may be prescribed to treat this condition. Magnesium and potassium could also play a role, as low levels of these minerals can also cause these symptoms.
Low blood pressure has also been known to cause nausea and heart palpitations in some individuals. When there is a sudden drop in blood pressure, this could send the heart into an irregular rhythm. This, in turn, can cause nausea.
Anemia can occasionally cause nausea and palpitations in more severe cases. Anemia is a deficiency in red blood cells and can cause the above symptoms as well as extreme fatigue. A medical professional can diagnose this problem by performing a simple blood test.
Some women who are experiencing menopause may occasionally suffer heart palpitations, nausea, hot flashes, and other symptoms that are often attributed to hormonal fluctuations. Most symptoms can be treated with medications and/or hormonal replacement therapy, if needed.
Lyme disease, which is a bacterial illness transmitted by the bite of an infected tick, can cause a distinctive rash, pain in the muscles and joints, heart palpitations, headaches, and many other symptoms. In many cases, this is a very debilitating disease. Lyme disease often attacks other parts of the body, including the central nervous system, and it can be difficult to diagnose.
Thyroid disease can produce nausea and palpitations in certain individuals. Hyperthyroidism can mimic symptoms of a panic attack, which is why it is crucial for the patient to get a proper diagnosis. Treatment includes medications and, occasionally, surgery on the thyroid. Nausea treatment can include prescription drugs or over-the-counter medications.