ETA: TALK TO YOUR PHARMACIST BEFORE GIVING DAIRY
(or other foods rich in calcium)
.
Many antibiotics bond to calcium (rendering them inert), which makes the antibiotics useless.
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1) The standard dose of Zithromax is a 5 day course (2 pills on day 1, then 1 pill for the next 4 days). HOWEVER... doctors will increase that time period to 7, 10, 14 days on a fairly regular basis for severe infection.
2) He's lethargic because of his immune system, not the antibiotics.
A) The immune system, when it's in full gear:
- Shuts off the digestive system (to shunt 'power' to the immune system)
- Shuts off the motor system (to shunt 'power' to the immune system).
Why? Because we have finite energy capacity. The 2 GREATEST drains on our energy are ratiocination (the act of sitting/standing but NOT moving, just not being a floppy lethargic ragdoll limp puddle), and digestion. Even running as fast as one can only uses something like 2% of our energy reserves. Ratiocination and Digestion = over 80% of our daily energy expenditure. (Hint: One of the best weight loss tricks? Sit up straight. Don't lean on stuff. Seriously.)
When the immune system shuts off the digestive system, and shuts off most of our motor cortex... we aren't hungry, and can barely move. Period. Because the immune system has shut those systems down to power itself.
((In the event of an emergency, the adrenal system WILL override the immune system. HOWEVER, that completely shuts the immune system off. There's a long complicated chemical process involved; but it boils down to: Doesn't matter if you recover from measles, if the bear has already eaten you.))
2B) The immune system is located primarilly in the lymphatic system... but antibodies are developed in the bone marrow (why our bones and joints ache when sick) and thymus. Antibodies & WBCs developed in the bone marrow are known as B-Cells, and the ones produced in the Thymus as T-Cells.
These cells are MOSTLY made up of lipids (fats) with just a dash of protein thrown in for structure.
The BEST sick foods on the planet are food that need almost no digestion.
- Super processed / broken down
- HIGH in fat
- LOW in fibers and difficult to digest things
= Fatty meat & bone rich soups (like chicken soup)
= Fast food (NOT 'gourmet', we're talking mcdonald's cheeseburger, not a chicken club with lettuce n whole grains).
= Pure / Simple sugars (the brain runs off of sugar, and nuthin' but sugar)
.....
In order to keep up the production of antibodies... and keep the brain regulating the immune system and homeostasis; feed your son broths, simple super sugary juices/ clear sodas, and fast food. Typically broths and clear sodas to start, and then the happymeals.
The exact same reasons why fast food is so bad for us when we're healthy, is why it's so good for us when we're sick. Super high calorie, fat content, sugar and salt load, and almost no digestion required.
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Personal Exp:
I got pneumonia every winter for 12 years. Some years were worse than others. In GENERAL... I slept for 1-2 weeks. As in 20-22 hours per day for 1-2 weeks. Your immune system YANKS energy. The more serious pneumonia cases took about 6 months to fully clear up. The less serious ones about 6 weeks. Pneumonia is a serious / hard hitting illness.
My son got pneumonia almost 2 years ago. It took over a year before his chest films were clean, and spent over a month in the hospital in the early stages (aka worst stages). My son's ADHD as well. It is a very night and day difference. One of the hardest things was dealing with the relapses. Every time they start moving around, the immune system gets shut off. Right when he was starting to recover... his dad took him on a hike instead of staying home and watching movies with him (I was in the ER that day since I hurt myself). My son was back to 103 fevers, and supplemental o2 for a week following that stunt. This will be a LAZY LOOKING winter for you. But while it may LOOK lazy, your son will be working really, really hard.
Your son is tired "because" of his immune system, "because" pneumonia is a hard hitting serious illness that he is going to need a LOT of rest to recover from.