Does Quinine Keep You Awake? Understanding the Effects on Sleep
                                
                                
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                                    4 min read                                
                            
                                While famously included in tonic water for its bitter taste, the therapeutic form of quinine can list 'trouble sleeping' among its side effects. So, does quinine keep you awake, and how much is needed to cause a sleep disturbance? This question hinges on understanding the dosage and the medication's impact on the central nervous system.