Using ALPRAZolam together with promethazine may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. A moderate drug interaction exists between Promethazine and Xanax. View detailed information regarding this drug interaction. The combination of Xanax and promethazine in some patients can increase the risks of central nervous system (CNS) depression and motor muscle … Promethazine interacts with other medications or substances that cause drowsiness. These include opioids, benzodiazepines, and alcohol. It also … Yes — Alprazolam and Promethazine can usually be combined. Alprazolam and Promethazine can generally be taken together with standard precautions … Both Promethazine and Alprazolam have effects on the CNS and can cause sedation, which might affect the ability to perform skilled tasks (see \’Drugs and Driving … using Xanax with promethazine increases the risk of drowsiness, dizziness, and difficulty concentrating. It is not recommended[27] Benzodiazepines are another class of medications that can interact with promethazine. This interaction may result in increased sedation, … Comparing Promethazine vs Xanax · Drowsiness (20.8%) · Nausea (14.1%) · Vomiting (6.5%) · Tiredness (5.7%) · Anxiety (5.5%) · Sleepy (5.2%) · Dizziness (4.7%). Mixing promethazine with codeine or any other sedatives (e.g., alcohol or benzodiazepines like Xanax) is very dangerous. Promethazine Abuse … can raise the risk of side effects from Xanax. CNS depressants, • phenobarbital • promethazine (Phenergan) • zolpidem (Ambien) • tizanidine (Zanaflex), can … Promethazine is used to relieve or prevent the symptoms of hay fever, allergic conjunctivitis (inflammation of the eye), and other types of allergy or allergic … In short, they both sedate you. The sedation effects of one enhance the other. You can become so sedated that your body forgets to breathe and … Xanax and promethazine syrup? Harm Reduction. Thinking I might have a sip or 2 of some prometh, no codeine, but the last time I had some, I … Xanax (alprazolam) is a brand-name oral tablet that\’s prescribed for … sedating antihistamines, such as chlorpheniramine and promethazine. Codeine; Phenylephrine; Promethazine: (Major) Concomitant use of opiate agonists with benzodiazepines may cause respiratory depression, hypotension, profound … Use in combination may result in additive central nervous system depression and/or impairment of judgment, thinking, and psychomotor skills. MANAGEMENT: … Promethazine. Both Alprazolam and Promethazine have effects on the CNS and can cause sedation, which might affect the ability to perform skilled tasks … Promethazine is an antihistamine sometimes used as a sleeping pill. It\’s also known by the trade name Phenergan. 2025 Promethazine is a medicine used to help with allergy symptoms, reduce or prevent nausea and vomiting, or provide sedative or pain-relieving effects after … However, combining them with Promethazine can lead to excessive drowsiness and, in severe cases, dangerously slow breathing. If your doctor … Promethazine (Phenergan) abuse is common among injection drug users, patients with chronic pain, and at-risk teenagers. Codeine/promethazine syrup is usually used to make lean, but other syrups are also used. Lean. Type, Polysubstance drink. Origin, Southern United States. Promethazine is a first-generation antihistamine used for the treatment of allergic conditions, nausea and vomiting, and motion sickness. Cautions with other medicines. Some medicines and promethazine can affect each other and increase the chance of having side effects. These drugs can cause side effects such as sleepiness, slurred speech, and coordination problems. Taking alprazolam with other CNS depressants …