CraniotomyHeadacheHeadache DisordersTension-Type HeadacheCluster HeadacheVascular HeadachesMigraine DisordersHeadache Disorders, SecondaryMedication ErrorsMedication AdherenceNeurosurgical ProceduresPneumocephalusFrontal BoneHematoma, Subdural, AcuteDura MaterTrephiningMedication ReconciliationMedication SystemsHematoma, SubduralIntracranial AneurysmMedication Systems, HospitalBrain NeoplasmsMeningeal NeoplasmsHead Injuries, PenetratingTomography, X-Ray ComputedDelayed Emergence from AnesthesiaArachnoid CystsFrontal SinusMeningiomaSurgical Fixation DevicesTreatment OutcomeMagnetic Resonance ImagingSupratentorial NeoplasmsHematoma, Subdural, ChronicSubdural SpaceMicrosurgeryHematoma, Epidural, CranialGlasgow Coma ScaleCerebrospinal Fluid RhinorrheaMigraine without AuraRetrospective StudiesFourth VentricleNeurosurgerySelf MedicationTemporal BoneBrain AbscessCranial Fossa, AnteriorStereotaxic TechniquesPostoperative ComplicationsSubarachnoid HemorrhageCerebellar DiseasesCerebral AngiographyPrescription DrugsTrigeminal NerveSurgical InstrumentsVentriculostomyPatient ComplianceHematoceleCerebral VeinsAnalgesicsDrug PrescriptionsBrain InjuriesPolypharmacyProspective StudiesDrug TherapySkull BaseAneurysm, RupturedSurgical FlapsIntracranial HemorrhagesBrain DiseasesCranial Nerve NeoplasmsConsciousness MonitorsSkull FracturesSpinal PunctureSkull Base NeoplasmsPsychotropic DrugsConscious SedationDecompression, SurgicalOrbitNonprescription DrugsFollow-Up StudiesTime FactorsCraniopharyngiomaSella TurcicaMigraine with AuraAnterior Cerebral ArteryDouble-Blind MethodQuestionnairesCerebral HemorrhageCranial Fossa, MiddleCranial SinusesNeurologyTemporal ArteriesNeuroendoscopyAntipsychotic AgentsBlood Patch, EpiduralSkullCraniocerebral TraumaIntracranial Hemorrhage, HypertensiveTryptamines