Medical Forum
This not an emergency service, in case of a diving incident, please contact your local Coastguard, nearest recompression chamber or emergency services.

All questions are answered by Dr Oliver Firth, one of the doctors at the London Diving Chamber. Dr Firth has had a wide variety of experience as a doctor in both the UK and Australia. He writes regularly for ‘Sport Diver’ Magazine and gives talk on hyperbaric medicine.

Because of the confidential and sensitive nature of advice given in the medical forum, questions DO NOT post direct to the forum page but are sent to the doctor for his comment and reply. Once a reply has been sent, both the question and answer will post to the forum page.

Questions are shown in Red and the answer from Dr Firth is shown in Blue. Once an answer is posted, it is then possible for other users to post additional comments, these are shown in black.

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Question - My eight year old son has been invited to an introductory dive session next week. Maximum depth aprox 1 metre. He has migraines about once a week ...

Question - Hi, i have just started diving and i get very bad pains in my sinus's. The pains are in my ears and above my eyebrows in my forehead. I try eq ...
Hi, i have just started diving and i get very bad pains in my sinus's. The pains are in my ears and above my eyebrows in my forehead. I try eq ...

Question - Diving with unoperated L5/S1 prolapsed disc
I have been diagnosed with an L5/S1 left sided prolapsed disc. This was severe in the form of sciatia from Feb - June but has improved over the la ...

Question - Diving after breaking Clavicle and
I broke my left clavicle, which needed to be plated. The surgery was successful and other than the odd twinge everything seems to be fine. I wa ...

Question - Diving and Type I diabetes
I would like to take my daughter diving. She is Type I diabetes on an insulin pump, She also takes thyroxine. Does the effect or absorption rate o ...

Question - Hi Doc, maybe my case is not uncommon and you can suggest a remedy. Recently I have been finding it hard to clear my ears, especially the right on ...

Question - If I have a PNS fitted to help control my migraines, will I have to give up diving?

Question - My 16yr old daughter us going on a trip in the summer and the final part us to take part in the Padi. She has over the past 12months had occasions ...

Question - hi doc last christmas i suffered a Spontaneous phneumothorax and have wandered since will i be adle to dive again
i have suffered from plurecie but not seriously before as well as infentile ashma which only lasted a few months and since christmas my lung has ...

Question - I am an experienced diver with around 360 dives to date. I travel to Thailand in December and hope to dive whilst i am there. However, I have deve ...
29 September Sunday, 9:53 PM
Question - Advice on dive related labyrinthitis please.
On a recent dive I felt a sharp pain in my ear as I was having trouble equalizing. After a few adjustments all was ok. (I didn't worry about it at ...
29 September Sunday, 9:53 PM
Question - Hi Doc, on my last medical i had a slightly high blood sugar level ,so i went the GP and had blood tests that were borderline so I then had a gluc ...
I am 42 ,fit ,regularly train quite muscular,non smoker, light drinker, No symptoms - Also just passed ENG-1 medical no problems with urine test.
29 September Sunday, 9:53 PM
Question - I have just been told I have Derkins Disease, is it safe to dive.
I am 54yrs old, I dont smoke and a little overweight if I was being honest. One of the small lumbs is a little sore the others dont give me any pr ...
29 September Sunday, 9:53 PM
Question - I hav cataracts, and have been told I should now have an operation to replace the lenses in both eyes. Will this have any impact on diving/ I have ...
29 September Sunday, 9:53 PM
Question - Hi.. My son aged 15 did PADI open water on a trip to Malaysia this summer. On return the leader said that he had had something called diver's ear ...
29 September Sunday, 9:53 PM
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The views expressed by Dr Firth & Dr Jules are their own and the publishers accept no liability for the advice and views expressed by Dr Firth , Dr Jules, or other users, which are provided as a general service to divers. Users are warned that secondary posts are the views of other users and may not be medically correct.