I'm planning trip for northern areas . I have been to high altitude before many times ,but no problem i face but now this time. i'm going for higher altitude where OXYGEN level is low. Is this matter >? like should i take oxygen cylinder with me ? Will i face any problem ,? Anyone has any experience regarding this?
My history is : >5 counts. ( tried steroids , revolade etc, ) not an active bleeder
Kindly advice and share your experience.