What should you do if you burn yourself? Ideally, you’d stand bent over a sink of cool or tepid water for half an hour. Instead, if you’re anything like me, you’re more likely to run around clutching some frozen peas to the afflicted area. Or maybe you’d try smearing on some antiseptic ointment. However, if instead you were to turn to the celebrated Dutch physician, Paul Barbette (d. 1666) for advice, you’d be recommended to take a quite different approach. In his Thesaurus Chirurgiae (first translated into English in 1675), he writes:
The chief care must be to draw out the fire, by which in a light burning you preserve from Blisters and Ulcers; in a great one, you free from all danger; therefore, what Medicine soever is at hand, is presently to be used; let the hurt Part be held to the fire, and fomented with Ink, Lye; or let there be applied Soot, or an Onion beaten with Salt.
While the notion of applying Soot, Ink or Lye to a burn is positively eye-watering, it hardly stands out among the wealth of curious balms and plasters that fill the pages of any early modern recipe book: the concept, however, of holding a burn to a fire – of letting it get nice and toasty – is, even within this context, glaringly misguided.
Was Barbette’s a voice in the wilderness? Certainly, I have not come across this precise recommendation anywhere else: nonetheless, it is worth considering that the notion we readily accept today, of reducing the heat of the area by applying something cold, was considered – and frequently dismissed – by early modern thinkers as a ‘contrary’ remedy. Such treatments were widely thought to aggravate the constitution into dangerous imbalance. George Acton for example, in 1670, expounds against the ‘extinction of praeternatural heat by cooling Medicines, and refocillation of cold, by heating ones.’  Arguing that heat and cold were symptoms – rather than causes – of ‘the enraged Vital Spirit’, Acton asks :
‘Does not Fire burn most vehemently, when constring’d by an extreme cold of the ambient? And hot water sooner extinguish Fire than cold, because sooner penetrating its Pores? I could multiply arguments against the Method of curing Diseases by contrary Remedies.’
Barbette’s suggested burn treatment adheres instead to the logic of sympathy, according to which the heat in the wound would be attracted to the original heat of the fire.
The notion that cold would only exacerbate a burn has implications outside the medical realm: indeed, it finds explicit poetic expression in ‘The Exclamation’ , a mid-century love-lyric by Hugh Crompton (fl. 1657). The speaker advises his reader thus:
‘Ice (fires foe) laid to the skin
Thats burnt, will cause the flesh to turn
Into a blister, and within
With greater vehemency to burn!’
His purpose with this medical tit-bit is, of course, romantic: with this poem – half plaint, half invocation – the speaker, burnt by love, asks that his beloved’s ‘icy heart’ might melt and ‘reflect’ the warmth of his own burning heart. He says,
‘[…] thy heart will me affect,
And with enlivening flames me cherish.’
Where her cold heart’s frigid enmity endangered his heart, her hoped-for warm heart – newly aflame – will offer sympathy. It does not dim or extinguish the lover’s passion: rather, the flames of her love are ‘enlivening’ where, alone in the cold, his own were destructive.
Burning hearts and freezing mistresses are common Petrarchan conceits, pervasive in the period’s literary and artistic (see above) effusions of amorous feeling. Crompton’s words may seem a cocktail of early modern romantic cliché and ill-founded medical beliefs. Nonetheless, there is something at once unusual and appealing in the fact that his allusion to burns so closely echos the language of contemporary physicians. In addition, it so happens many modern doctors would agree with his words: the NHS website advises us to ‘never use ice or iced water’. The Mayo-clinic advises that ice can ‘cause a person’s body to become too cold and cause further damage to the wound’.
So, a caution, if you will: whether you are a lover – or simply someone with a nasty kitchen burn – think twice before you reach for the frozen peas. And whatever Barbette says, if you’re already burnt, perhaps you should stay back from the fire.
 Paul Barbette, Thesaurus chirurgiae : the chirurgical and anatomical works of Paul Barbette (London : Printed for Henry Rodes, 1686), p. 191
 George Acton, A letter in answer to certain quaeries and objections made by a learned Galenist against the theorie and practice of chymical physick… (London : Printed by William Godbid for Walter Kettleby), 1670, p.
 Hugh Crompton, Pierides, or, The muses mount by Hugh Crompton, Gent. (London : Printed by J.G. for Charles Web), 1658, p. 79.