Aside from knowing about serpentina and its benefits, it’s important to note that side effects can occur. Most significantly, changes in mood and mental state, including sedation, depression, and psychosis. Other side effects may include nasal congestion, nausea, vomiting, cough, nightmares, stomach ulcers, galactorrhea, and sexual dysfunction.
Serpentina has been shown to increase prolactin levels. Consequently, it may also slightly increase the chances of developing breast cancer in women who have undergone menopause.
In addition, human studies have shown that serpentina can harm the kidneys.
To identify potential drug interactions, you should keep a list of all the drugs you are using. This includes prescription drugs, nonprescription drugs, and herbal products. Inform your doctor and pharmacist.
If you experience an adverse interaction, stop taking this medicine and continue taking your other medication(s). Inform your doctor immediately to reevaluate your treatment plan. If needed, your dose will be adjusted, substituted with another drug, or stopped.
Drugs and their interactions with serpentina include:
- Thiazide diuretics and antihypertensive medications may enhance hypotension.
- Monoamine oxidase inhibitors (MAOIs) may cause excitation and increase blood pressure.
- Digitalis and quinidine may induce cardiac arrhythmias.
- CNS depressants may increase effects of sedation and bradycardia.
- Ephedrine may be inactivated by serpentina.
- Epinephrine effects may be prolonged by serpentina.
- Tricyclic antidepressants (TCAs) may reduce the antihypertensive effects of serpentina.
Food and alcohol interactions
You can take serpentina with or without food. If you experience an upset stomach, taking this medication with meals may prevent discomfort. In addition, it is important to drink plenty of water.
Do not take serpentina with alcohol. Taking these together may increase CNS depression. Signs and symptoms of CNS depression include drowsiness, sedation, slowed heart and breathing rate, and inability to make decisions.