It is recommended to take syrup with or without food but it is important to take it at the same time every day in order to receive the maximum benefit The dosage and frequency of the syrup will depend on the purpose for which it is being taken Your doctor will determine the appropriate amount needed to improve your symptoms It is essential to continue taking the medicine for the entire prescribed duration If you happen to miss a dose take the next one as soon as you remember However do not take a double dose If your symptoms do not improve within 7 days of treatment inform your doctor Common side effects of this medicine may include dry mouth blurred vision headache and dizziness If these side effects bother you or become severe let your doctor know There may be ways to reduce or prevent them This medicine can also increase sensitivity to sunlight so it is advisable to use sunscreen or wear protective clothing before going outside Before taking this medicine inform your doctor if you have glaucoma asthma or high blood pressure If you are pregnant or breastfeeding let your doctor know It is also important to disclose all other medications you are currently taking as some may reduce the effectiveness of this medicine or alter its effects Generally it is advised to avoid alcohol while undergoing treatment