instruction: hello doctor I am years old male I have one weird problem when I take snap at afternoon I am feeling sick and sweaty and when I do not I am feeling normal what problem is this
output: hello in afternoon especially after lunch one tends to feel sleepy as maximum blood is diverted to the git hence one may feel drowsy and lethargic and weaker but if you tide away this episode then endorphins take over and you may feel energetic and normal