Manager has put me own as an unscheduled absence when I actually telephoned in sick?

I rang in sick for an evening shift on Wednesday night at my place of employment because I was in a lot of pain due to my wisdom teeth coming through. I could hardly eat and even after taking 2 aspirin's and 2 ibuprofens the pain was sill not completely gone. Being recorded as an unscheduled absence carries with it a disciplinary however I rung up on the day of my shift giving her about 5 hours notice before the start of my shift (minimum notice is 2 hours)

I frankly do not think it's fair that I would be penalised over something I have no control over especially when I already had a dental appointment booked for the following monday and my doctors told me to see my dentist

What can I do about this?

Politely ask why and say it's just so you can't make the same mistake again. For example: "Could you clarify for me exactly why you have given me disciplinary action just so I don't make the same mistake in future?"

Depending on how important your job is to you, it might be wise to think about moving rather than working for someone who doesn't respect your health and wellbeing.

I've just spoken to said manager over the telephone and she's denied the fact that she's put it down as an unscheduled absence despite the fact that that is what it says on-line and she was the only one I spoke to on that day

What will happen if it doesn't change?

I've just spoken to said manager over the telephone and she's denied the fact that she's put it down as an unscheduled absence despite the fact that that is what it says on-line and she was the only one I spoke to on that day

She just said she would talk about it when I'm next in so I'll just have to wait then. This manager in particular has a reputation for being a nightmare and causing problems for all the staff so it's not just me

If she denies it, then cool, just get her to change it or ask someone to rectify the record.
Also send an emial ot HR telling them it in inaccurate.
Keep a copy.

I will be emailing our companies HR regarding this matter; see what they say
She didn't change it, just denied it. She's the only one who would have known so it's obvious she was lying

Theres no point creating a drama, just say whoever has entered it has made an error. They can make their own minds up.

Have you got proof on your phone that you called?
Or do you remember who you spoke to?