A Trial in Healthy Participants to Assess Drug Interaction Potential of BGB-43395

Inclusion Criteria:

* Body mass index between 18.0 and 32.0 kg/m\^2, inclusive.
* In good health, as determined by no clinically significant findings from medical history, 12-lead electrocardiogram and vital signs measurements, and clinical laboratory assessments.
* Participants must not be pregnant or lactating and must agree to use contraception.

Exclusion Criteria:

* Significant history or clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, gastrointestinal, neurological, respiratory, endocrine, or psychiatric disorder, as determined by the investigator
* History of stomach or intestinal surgery or resection that would potentially alter absorption and/or excretion of orally administered drugs
* Confirmed systolic blood pressure \>140 or \<90 mmHg, diastolic blood pressure \>90 or \<50 mmHg, or pulse rate \>100 or \<40 beats per minute.

Note: Other protocol-defined inclusion and exclusion criteria may apply.