Shabbat 111a
שבת קי״א א — ד"ה מַתְנִי׳ הַחוֹשֵׁשׁ בְּשִׁינָּיו — לֹא יְגַמֵּעַ
Shabbat 111a:3
The Talmud discusses remedies and the prohibition of medical treatment on Shabbat, including the concern over preparing medicines. This sugya is one of the primary foundations for the later codified restrictions.
מַתְנִי׳ הַחוֹשֵׁשׁ בְּשִׁינָּיו — לֹא יְגַמֵּעַ בָּהֶן אֶת הַחוֹמֶץ, אֲבָל מְטַבֵּל הוּא כְּדַרְכּוֹ, וְאִם נִתְרַפֵּא — נִתְרַפֵּא. הַחוֹשֵׁשׁ בְּמׇתְנָיו — לָא יָסוּךְ יַיִן וָחוֹמֶץ, אֲבָל סָךְ הוּא אֶת הַשֶּׁמֶן. וְלֹא שֶׁמֶן וֶורֶד. בְּנֵי מְלָכִים סָכִין שֶׁמֶן וֶרֶד עַל מַכּוֹתֵיהֶן, שֶׁכֵּן דַּרְכָּן לָסוּךְ בְּחוֹל. רַבִּי שִׁמְעוֹן אוֹמֵר: כׇּל יִשְׂרָאֵל בְּנֵי מְלָכִים הֵם. גְּמָ׳ רָמֵי לֵיהּ רַב אַחָא אֲרִיכָא דְּהוּא רַב אַחָא בַּר פָּפָּא לְרַבִּי אֲבָהוּ: תְּנַן, הַחוֹשֵׁשׁ בְּשִׁינָּיו — לֹא יְגַמֵּעַ בָּהֶן אֶת הַחוֹמֶץ. לְמֵימְרָא דְּחוֹמֶץ מְעַלֵּי לְשִׁינַּיִם?! וְהָכְתִיב: ״כַּחֹמֶץ לַשִּׁינַּיִם וְכֶעָשָׁן לָעֵינָיִם״! לָא קַשְׁיָא: הָא בְּקִיּוּהָא דְפֵרֵי, הָא בְּחַלָּא. וְאִיבָּעֵית אֵימָא, הָא וְהָא בְּחַלָּא: הָא דְּאִיכָּא מַכָּה, הָא דְּלֵיכָּא מַכָּה. אִיכָּא מַכָּה — מַסֵּי, לֵיכָּא מַכָּה — מְרַפֵּי.
MISHNA: One who is concerned about pain in his teeth may not sip vinegar through them on Shabbat for medicinal purposes: however, he may dip his food in vinegar in his usual manner and eat it, and if he is healed by the vinegar, he is healed. One who is concerned about pain in his loins may not smear wine and vinegar on them on Shabbat because that is a medical treatment. However, one may smear oil on them. However, one may not use rose oil, which is very expensive and used exclusively as a cure. However, princes may smear with rose oil on their wounds on Shabbat because it is their usual manner to smear rose oil on themselves during the week for pleasure. Rabbi Shimon says: All of the Jewish people are princes, and it is permitted for them to smear rose oil on themselves on Shabbat. GEMARA: Rav Aḥa Arikha, so named for his height as the word arikha literally means long in Aramaic, who is also known as Rav Aha bar Pappa, raised a contradiction before Rabbi Abbahu: We learned in the mishna that one who is concerned about pain in his teeth may not sip vinegar through them on Shabbat. Is that to say that vinegar is beneficial for teeth? Isn’t it written: “Like vinegar to the teeth, and like smoke to the eyes, so is the lazy one to those who send him” (Proverbs 10:26)? The Gemara answers: This is not difficult, as there is a distinction. This verse, which indicates that vinegar is harmful for teeth, is referring to fruit vinegar. The mishna, which indicates that vinegar is beneficial for teeth, is referring to wine vinegar. And if you wish, say instead that both this and that are referring to wine vinegar. In that case, the distinction is as follows: The mishna, which states that vinegar is beneficial for teeth, is referring to a situation in which there is a wound in the teeth. That verse, which indicates that it is harmful for teeth, is referring to a situation in which there is not a wound in the teeth. The Gemara explains: Where there is a wound, vinegar heals; where there is not a wound, it weakens the teeth.