Can you help us with this problem for my mother. She was told that a medication called Tra Klear may help her with her breathing, but it has side effects of liver problems. Can this help her if she cannot have surgery to remove the clots in her lung? What else can help her. She is stuggling and suffering very much with shortness of breath. She is on oxygen, but thigs are not getting better. She still has a very hard time breathing.