To maximize the benefits of Phenazine Syrup it is recommended to take it at the same time every day regardless of food intake The dosage and frequency of administration will vary depending on the condition being treated Your doctor will determine the appropriate amount to alleviate your symptoms It is important to continue taking the medication for the entire prescribed duration In the event that you miss a dose take it as soon as you remember However it is crucial not to take a double dose If your symptoms do not improve within 7 days of treatment notify your doctor The most common side effects of Phenazine Syrup include dry mouth blurred vision headaches and dizziness If these symptoms are bothersome or severe inform your doctor There may be methods to minimize or prevent these side effects Additionally this medication increases sensitivity to sunlight so it is advisable to use sunscreen or wear protective clothing when going outside Before starting this medication inform your doctor if you have glaucoma asthma or high blood pressure If you are pregnant or breastfeeding notify your doctor as well It is important for your doctor to be aware of all other medications you are taking as some may reduce the effectiveness or alter the function of Phenazine Syrup It is generally recommended to avoid alcohol while undergoing treatment