Yohimbine side effects may require a doctor's attention, or they may be mild enough that a patient can continue to take the drug. In some cases, a patient will experience mild yohimbine side effects, such as headaches, irritability, or dizziness, when he first begins taking the drug. Side effects such as anxiety and confusion, a rapid heartbeat, or an allergic reaction are very rare but require immediate medical attention.
Mild yohimbine side effects include headaches and dizziness. A patient may also feel irritable or restless when he first begins taking the drug. If a patient experiences any of these side effects, it is generally recommended that he continue to take the medication as prescribed and contact his doctor. Usually, the side effects fade as the patient's body adjusts to the drug. It is a cause for concern if the side effects persist.
Dizziness may occur as a result of yohimbine when a patient sits up or stands from a lying position suddenly. As dizziness can impact a person's day-to-day activities, a patient should avoid doing anything that requires attention until he knows how he will react to the medicine. Driving or using heavy machinery should be avoided initially.
Rare yohimbine side effects include flushing of the skin and sweating. Some patients may feel shaky or experience tremors. Nausea and vomiting are also rare side effects. If a patient does experience any of these effects, he should consult his doctor but continue to take the medicine. In some cases, his doctor may suggest ways to lessen the side effects.
Some yohimbine side effects call for immediate attention and discontinuing taking the medicine. Side effects that are a cause for concern include a rapid heartbeat and an increase in blood pressure. Other potentially serious side effects include anxiety and confusion. The risk for these side effects increases if a patient does not use the drug as directed.
An allergic reaction to the drug is very rare but can occur. Signs of a reaction to yohimbine include itching, hives, or rashes on the skin. Some patients may wheeze or have trouble breathing. Usually, an allergic reaction to medicine requires immediate attention from a medical professional.
Generally, yohimbine is used only by men, as it is used to treat impotence or erectile dysfunction. Women or children should not take the drug. The standard dose is up to 6 mg of the drug three times a day. A patient's dose may vary depending on his condition and the way his body reacts to the medicine.