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This will be delivered you by Mr. Campbell of his place who goes
to Edinburgh at my particular desire to consult you, as he is a very distinct young
man it well be needless got me to take up much of your time farther than
by a few hints & to inform you what course of medicine has been follow'd.

Some considerable time ago he went to London London
on his way he felt some uneasiness in his throat on which account he made
application to a surgeon. This proved to be Venereal, He was then put on a Mercurial
course (at London) with Decoct Sarsaparill, ↑by which he was relieved↑ some months after his return he spocke to
me, I found on looking into the throat several Venereal ulcers some chancres &
parts about the penis which was suspected to be the remains of the old affair tho he
coud not say but he had been in the way of getting it [acured?]. I put him on a course
of the mercurial pill & Decoct. Liquor: with sarsaparill: by which he was soon
considerably relieved but in Winter 1779 & 1780, whether from a New affection
or the old Taint I will not say or perhaps past of both he had Chancres {illeg} [phymosis?]
Warts about the parts & an Ugly scaley appearance on the scrotum with some warts
there & some parts of the scrotum cracked & from which cracks there came a thin sharp
watery [Schor?] with a degree of pain & a great Itching. He begun the mercury
again and the Decoction as before & continued both for several Weeks & we
[bushed?] the mercury pretty far tho not what you woud call a saturation
the scrotum was kept clean by washing some time doubles & the warts snipped
of & sometimes rubbed with mercurial ointment, at this time has Venereal
appearances left him & he continued pretty well till this last [Month?] when the
scaly appearance on the scrotum begun again with a great number of Warts &
this appearance extended up on part of the penis & even some of it on the prepuce
which brought on the appearance of a stricture there somewhat like a degree of
phymosis as these scaley appearances was always relieved by a little mercury
had its full effect yet it did not relieve the scrotum neither did any medicin
medicines applied to the part but Poultices brought its return of state the whenever

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they were [dissoonlinved?] it returned & whereas a little crack appeared in the
scrotum there ozed out a thin watery Humor & soon followed a Wart of which great
members were cut off ---

I had almost forgote to say that in winter 1779 & 1780 the mercur pill
[purged?] him & we rubbed the strong mercurial ointment to the thighs in place of
[pukeing?] it inwardly but this I am scarce blame of (↑for↑) the appearance on the scrotum
[ascrous made of pure lard & no?] Turpentine.

He will show you the appearances on the
scrotum & penisby which youll be better able to judge than from any
description I am given

Our friend Mr. Fullarton is stricktly following your own
advice but Im sorry to say he is far from being savy yet he has his Ill days
& good days but always bad after stool tho nothing like so ill as sometime
ago he takes the purgant: the Laud & mucilage which you ordered every second day
sometimes of late he has seen some drops of pus on the tail of his shirt
but where it may have come from is not easy say, but he never gets a stool
without a dose of Rhubarb ------ I add no more but that I am

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Doctor William Cullen
Physician
Glasg Edinburgh

✍

Mr. Colquhoun Concerning
Mr Campbell.
April. 1781.
V. XIII. p.23.