the sick boy in Pokemon diamond is in canalave city in the house on the very bottom left corner .x
PKRS makes a Pokemon sick and lets it battle better and get more exp points then normalo so it is great for leveling up. You get it by battling a Pokemon that has it then go to nurse joy in the Pokemon center.
in the I.N.N in the canalave city (you must have member card and the boy in the canalave city sick and you awaking the boy with lunar wing)
In Canalave city up ahead the Pokemon center is a harbor inn. There should be a house in there and in it will be the sailor's son. Talk a little time with him them go to sailor that took you to iron island, and he will be able to take you to new moon island and there you will find the legendary Pokemon cressalia as well as an item to cure the sick sailors son.
You must be talking about the episode where ash and tracey get sick from a poisonous Pokemon and that episode is called the stun spore detour
cresselia will be roaming sinnoh
first of all it is CRESELIOUS and when you defeat the elete four you go to canalve city and talk to the sick boys father and he will take youtocresellias home and when you press a in front of her she will fly away and under her she will drop a specail feather that will be needed to heal the fathers sick little boy.hope this answers your qeustion.
By darkrai.jou need to fulmoon island. By by from belgium.
your sick you perv
there is a house with a sign by the dock. In platinum, you have to beat Cynthia for him to be sick.otherwise, he's already sick.
the sick boy in Pokemon diamond is in canalave city in the house on the very bottom left corner .x
Eterna Forest is a good place to train, but if you get sick of that and you want even stronger; Old Chateu is great. With all the creepy GHOST Pokemon plus the legendary ROTOM in the TV.
He is on the dock by the boats
PKRS makes a Pokemon sick and lets it battle better and get more exp points then normalo so it is great for leveling up. You get it by battling a Pokemon that has it then go to nurse joy in the Pokemon center.
the sick boy stays in the sailor's house in canalave city after you get the national pokedex.
When u are in olivine city u can't battle the gym leader, jasmine, until u bring a potion to the sick pokemon, amphy. U have to surf to cianwood city where you have to go to cianwood city pharmact where the man will give you a potion. U then have to surf back to olivine city's lighthouse where you will finf jasmine, the gym leader, right on top with the sick pokemon. Hope I've helped!!
In the city where the sick lighthouse Pokemon was, go to the restaurant beside the Pokemon center and talk to the guy sitting at the table. He's the one who gives your Pokemon strength.