The most common side effects of Wellbutrin include increased heart rate, headache, insomnia, dizziness, weight loss, nausea, dry mouth, and pharyngitis. It may also increase the risk of seizures. Hello cubdaddy09. Yes. In regards to your heart rate, people taking Bupropion 10.8% of users have tarhycardia, or a rapid, fast heart beat. In regards to blood pressure, anywhere from 1 to 5% of the people taking Bupropion have low blood pressure or hypotension as a side effect. Your resting heart rate is how many times your heart beats in a minute while your body is completely at rest. Your beats per minute will increase as soon as your body becomes active. Relaxation exercises may help some, but the heart rate should, over time, come down closer to normal as your body adjusts to the doseage of Wellbutrin. The BP needs to be kept at a reasonable level. It's not morbidly high, but higher than we like to see. If you can reach your doctor and discuss the possibility of at least a temporary prescription for metaprolol (long-acting would be best, at. Summary. Heart rate increased is found among people who take Wellbutrin, especially for people who are female, 40-49 old , have been taking the drug for 1 month, also take medication Synthroid, and have Attention deficit hyperactivity disorder. In many cases, Wellbutrin side effects are minor and can easily be treated by you or your healthcare provider. However, there are several side effects of Wellbutrin that you should report to your healthcare provider, including a fast heart rate, seizures, and hallucinations. Best Answer: Low potassium and magnesium levels are known to increase the risk of abnormal heart rhythms and low magnesium is associated with an increased heart rate. Correction of the potassium and magnesium levels can result in improvement in your symptoms. It sounds like on repeat testing, you are still. does wellbutrin increase heart rate Save at Your Local Pharmacy‎, does wellbutrin increase heart rate Prices & Discounts, Reviews & Info (Up to 20% Off🔥) how to does wellbutrin increase heart rate for Yes, it can increase the heart rate. However this is an unlikely, but serious side effect. Hello, yes, Wellbutrin has the potential increase heart rate as it can act as a stimulant in many people, and that usually speeds up the organs in the body, such as yours, the heart.