Long plane rides

How do I make my ankles stop swelling while i'm on a long plane ride?

My neck hurts two weeks after taking a long plane ride. Is there anything I can do?

If on a long plane ride, should I take and wear only things that can be drycleaned to get rid of germs?

How advisable is it for a 90 year old man with heart problems to take a long plane ride?

Long URI is ending, swollen lymph node went away. Still small, but was noticeable again after long plane ride. How long till it goes away?

I have had mono for few weeks and after a long plane ride and walking around I have a lot of pain under rib on left side. Normal? better when resting

What could be the reason for getting hypertension, tachycardia, paranoia, vomiting and having a seizure while being in a long plane ride?

Can Lexapro (escitalopram) start off making me more anxious at first, 3rd day now? Or should I call my psych dr to change it or try to ride it out longer?

Have the flu with fever. Fever comes and goes (past 2 days) Is it best to ride out the fever or treat it with medicine? Will I remain sick longer if I bring my fever down?

Last year in July after having xrays of both knees that showed bone on bone,I had the first cortisone shot in my left knee and the third shot in my right knee.Orthopedic surgeon recommends both knees be replaced ASAP.Since I have much unfinished work to do before risking the possibility of a longer than usual recovery.I am doing strengthening exercises and ride bicycle,just rode thirty miles.What else can I do My knees, especially my right knee, have been getting worse over the last 15 years?