Ear-Nose-Throat Problems

Does hard immovable fixed node behind ear under skin means cancer ? It does not move from 7 months same size ... can fixed nodes can be normal as well ?

Can I take levocetrizine in afternoon instead of evening? Because whenever I take it in evening, i feel sleepy throughout the next day.

My son was of SLIT from november 2021 to june 2022 .we stop the treatment for 45 days but my son started having red eyes and sinus problem so we started again. But after starting his symptoms have increased. Can I know that is this due to immunotherapy drops.

Good evening doctors, Is it normal to have one ear hearing better than the other. I've observed closely today that my hearing is different in both ears. While i snapped fingers close to them, the Left ear has hard and clear hearing but the right ear has lower hearing ability. Is there something wrong with the right one???

I'm get severe headache with hothead from time to time, when I take medicine I feel well after sometime, but when the effects of medicine wears off I get headache with hot head again, also my body temperature is normal but my head feels like I have high temperature. During that time my head feels very heavy, even when I move it a little it feels very heavy with alot of pain. I think my flu is blocked, is there anyway to make my nose runny.

My son is 8 year old and often complaint of headache and also he has bearable pain in his tongue from last few days and when I checked I saw a black tinge spot. Pic attached .what is this  . I am little worried please help

Hard, painless & fixed node behind ear... skin over that node move but node is fixed.. size same from 7 months what it could be ... next action?

My Mother, 60 years have been diagnosed with Perforated Eardrums.The doctor says Surgery is not possible at this age, only medicines will work, Is it serious and can this be cured permanently?

Hello Sir/Ma'am , I'm an osmf patient and under treatment from past one year. Totally left all habits. Since 2/3 months, when I close my mouth I feels something touches/irritates left tonsil. Sometimes I feel something is stuck in my left side of throat. Last month I have been treated with laryngitis. I'm very much worried because of irritation and stuck feeling. Pls guide.

Hello I feel sore throat 1 Hello I feel sore throat problem after eating anything and sometimes cough also 2 Sometimes i have bacterial infection also on outside neck 3 I don't have bad habit of drink or smoke So tell me it is any allergy problem or due to my gastric or acidity problem it happens