2. Know‍ the elements: ‍Lean syrup generally consists of ‍a mixture of codeine, promethazine, and other substances.⁣ Familiarize ⁢by yourself While using the components ⁣list and talk to with a healthcare Skilled⁣ When you've got any ‌issues or pre-existing situations. Fortunately, you will discover safer selections available ‌