Can Pregabalin and Promazine cause any interactions with Methadone?

There are some interactions between the drugs included in the question. These drugs should be used very carefully under close medical supervision. During the simultaneous use of these drugs, you may experience excessive drowsiness, dizziness, difficulty concentrating and properly assessing the situation, as well as with making the intended movements. The risk of excessive drop in blood pressure also increases, and constipation may increase. There is also a risk of breathing disorders. If medicines have been prescribed by different doctors, a consultation is needed to determine whether these medicines can be used at the same time and, if so, whether there is a need to change the recommendations on how to give them. If the medication was prescribed by the same doctor, please follow the dosage regimen. If these reactions worsen or experience other worrying symptoms - please contact your doctor. I enclose materials that may be interesting and information about the possibility of using teleconsultation: https://www.gdziepolek.pl/telekonsultacja https://www.gdziepolek.pl/artykuly/czy-mozna-laczyc-leki-ze-soba https://www.gdziepolek.pl/artykuly/czy-bac-sie-dzialan-niepozadanych-lekow