Dear Marionin, the word "evhamlı " is for more general situations. But " hastalık hastası " is only for person who is unceasingly worry about his/her health.

"Evhamlı" is a person with "full of anxieties", , anxiety in anything, not specificly for heatly..So all I can say is  "hastalık hastası " is exact definition of a person who always worries about his/her health unnecessarly.

Not : Some Turkish people including me are sometimes acting like "hastalık hastası " ...

birinin gözüne girmek ---> [literally " to get into someone´s eye] which means " to win somebody´s favour´ , " to find favour in somebody´s eyes", "get on somebody´s good side"

Öğrenci, öğretmenin gözünü girmeye çalışıyor ---> The student is trying to win the teacher´s favour.

Gözüme girdin şimdi ! ---> Now you won my favour !

aç gözlü -----> [ literally " the person with hungry eyes"] which means " Greedy "

aç gözlülük yapmak ----> to be greedy.

gözü kara ----> [ literally " the person who has black eye "] which means " Fearless, a person who has no fear ]

Oh my.

Bal dök yala ---> [literally " Pour honey and lick it ] which means "a place that is very clean", it describes a place that is pretty clean " , " Spotlessly clean "

She cleaned the house all day, its so clean now, [ pour honey and lick the floor].

Bütün gün evi temizledi, ev çok temiz şimdi,bal dök yala.

Balık kavağa çıkınca ----> [ literally " When the fish climb up the poplar tree ] which is used to describe things that will never come true.

Baş ütülemek -------> [ literally " to iron somebody"s  head ] wich means " to nag ", " to disturb someone by talking too much.

Elleme [Bırak] , gitsin ---> [slang ] let him/her go [ in this case "elleme, bırak " = dont do anything to stop him/her ]

Elleme [Bırak] geçsin ---> Let him/her pass [ in the car, someone wants to overtake you and your friend says to you " Elleme [Bırak] geçsin"--> Let him go.

Eli açık bir adam ----> [literally " He is a man whose hand is open ] which means "He is a bounteous [generous] man.

O adamın eli ayağı tutmuyor artık.----> That man weakend by old age.[decrepit]

Kafa bulmak ----> [ Literally " to find head"] which means " to wind someone up"

Benimle kafa buluyor --> He/she is winding me up.

Benim [me] + ile [with] kafa +bul+uyor

Uzun lafın kısası .... ----> To cut a long story short.....

Mutluluktan havalarda uçuyor ---> He/She is so happy that He/She is flying in the air. [He/She is over the moon ]

Mühendisler gece boyunca çalıştılar ----> Engineers worked throughout the night.

Nehir boyunca yürüdüm -----------------> I walked along the river.

Toplantı boyunca telefonları kapatın lütfen --> Please turn your mobiles off during the meeting.

Çocuk oyuncağı ---> [literally " the child´s toy" ] which means very easy [piece of cake],easy peasy lemon squeezy´

Bu iş çocuk oyuncağı benim için --> This work [job] is piece of cake for me.

Evde kimin sözü geçiyor ? [ who wears the trousers at home ? ]

English: when pigs fly ...

 Thanks!

About your not: yes, I notice that: I normally overlook it in the case of a yaşlı teyze, but I find it really funny that a young strong guy will get all babyish and need to go home sick the moment he has the first sign of a little cold!

A note for learners. Boyunca makes sense if you think that "boy" means size, and so "boyunca" means during the length of.

gece boyunca: lit: during the length of the night - throughout the night

nehir boyunca: the length of the river

toplantı boyunca: as long as the meeting lasts

I didn´t know you, hocam, are an hypochondriac (hastalık hastası like Argan in Le Malade Imaginaire by Molliere