Acidity & Digestion
Why Mid-October to November Feels Hot and Acidic: Sharad Ritu and Pitta


Key takeaways
- Sharad ritu is Ayurveda’s autumn season, roughly mid-October to mid-December, when sharp sun after the rains is traditionally linked with Pitta rising in the body.
- Classical texts describe Pitta as hot, sharp and light, which is why a hot, acidic feeling after meals can be more noticeable in this season.
- The Ritucharya chapters traditionally advise light meals, bitter, sweet and astringent tastes, less spice, oil and sour food, and eating only when hungry.
- Season-wise habits come first. Tanvishataa, with Shatavari, Guduchi and Anantmul, is a traditional wellness support, not a treatment for any condition.
Why does the body feel hotter and more acidic after the rains?
You may have noticed it yourself. The monsoon ends, the sky clears, and the afternoon sun turns sharp again. Around the same time, many families say the same thing: more burning after a heavy lunch, a sour taste in the mouth, a short temper by evening. Ayurveda does not see this as a coincidence of the calendar.
Ayurveda describes six seasons. Sharad ritu, the autumn season, falls roughly between mid-October and mid-December. The texts say Pitta, the dosha with fire-like qualities, gathers quietly during the rainy months and then becomes easier to aggravate when the sun returns. That is why this stretch is traditionally treated with extra care.
What is Pitta, in simple words?
Pitta is the dosha linked with heat, transformation and digestion. In a balanced state it supports healthy agni, the digestive fire, along with sharp thinking and a steady appetite. The classical qualities of Pitta are hot, sharp, light and slightly oily. When daily habits and the season add more of these qualities, a person may notice a hot, acidic feeling after meals, sour belching or a restless, irritable mood.
If you want the longer background, our guides on what amlapitta means and on cooling foods for a Pitta-type stomach go deeper. Here the focus is the season itself.

What should you eat in Sharad ritu?
The classical advice is refreshingly practical. Choose foods that are light, cooling and easy to digest, and favour the sweet, bitter and astringent tastes.
- Warm, freshly cooked, light meals: moong dal khichdi, rice, lauki, tori, ridge gourd, pumpkin
- Sweet, cooling fruits in season, such as pomegranate, sweet grapes and soaked raisins
- A little ghee, traditionally considered soothing for Pitta, in modest amounts
- Bitter greens and vegetables like bitter gourd, in small portions, as part of normal meals
- Coriander, fennel and cumin in cooking in place of heavy chilli and sharp spice
What the texts suggest going easy on
- Very spicy, fried, oily or sour food, and heavy festival sweets taken late at night
- Too much curd, pickles and fermented food
- Alkaline, salty and sharp preparations in large quantity
- Skipping meals and then eating a large meal in one go
Another classical rule matters just as much: eat when you are truly hungry, not by the clock alone and not out of festival habit. In Sharad, the texts specifically say hunger should be the cue for the meal.
Which daily habits help keep Pitta calm in autumn?
Food is half the story. The classical Ritucharya also speaks about how you spend the day.
- Avoid long exposure to the afternoon sun; carry a cap or umbrella
- Wear light, breathable cotton clothes
- Spend a little time in the cool evening or moonlight, which the texts praise in this season
- Sip water at room temperature through the day instead of ice-cold drinks
- Sleep at a regular hour, since late nights add heat to an already fiery season
- Make dinner early and light, ideally two to three hours before bed
None of this is dramatic. It is simply the season’s quiet advice, written down centuries ago for people living the same Indian year that we do.
Where does Tanvishataa fit into the season?
Tanvishataa combines three herbs through the classical Ghana Satva method. Shatavari is traditionally valued as a cooling, nourishing herb. Guduchi is a Rasayana that the texts describe as gentle across the doshas, including Pitta. Anantmul (Sariva) is traditionally known for its cooling quality. Together they are used as an Ayurvedic wellness support for everyday digestion and balance.
It works best beside the habits above, not instead of them. The usual guidance is two tablets twice a day after meals with water, or as advised by your physician. It is not a treatment for acidity or any disease.
When should you see a doctor?
Seasonal heat is common, but some symptoms should never be explained away by the season. See a qualified doctor if burning is frequent or severe, if you have difficulty or pain while swallowing, repeated vomiting, black stools, unexplained weight loss, chest pain, or if the discomfort wakes you at night or does not settle in a couple of weeks. If you are pregnant, breastfeeding, managing a long-term condition or taking regular medicine, speak to your physician before adding any herb, and never stop prescribed treatment on your own.
This information is for educational purposes only and is not a substitute for medical advice. Please consult a qualified Ayurvedic physician before use, especially during pregnancy, lactation, chronic illness, or ongoing medication.
References & further reading
- Charaka Samhita, Sutrasthana 6 (Tasyashitiya): Ritucharya, seasonal regimen including Sharad (classical Ayurvedic text).
- Sushruta Samhita, Sutrasthana 6: Ritucharya and the qualities of the seasons (classical Ayurvedic text).
- Ashtanga Hridaya by Vagbhata, Sutrasthana 3: Ritucharya, diet and conduct in Sharad (classical Ayurvedic text).
- These references describe traditional Ayurvedic concepts and are not statements of medical fact.
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Buy NowFrequently asked questions
What is Sharad ritu in Ayurveda?+
Sharad ritu is the autumn season in Ayurveda’s six-season calendar, roughly mid-October to mid-December. Classical texts associate it with Pitta being easily aggravated by the sharp sun that follows the rains.
Why do I feel more acidity after the monsoon?+
Ayurveda explains it through Pitta, which is said to accumulate during the rains and rise as the sun returns. Heavy, spicy or late festival meals can add to it. Persistent or severe symptoms need a doctor’s assessment.
Which foods are traditionally suggested in Sharad?+
Light, freshly cooked and cooling foods with sweet, bitter and astringent tastes, such as moong khichdi, gourds, pomegranate and a little ghee, while going easy on very spicy, fried, sour and fermented food.
Can I take Tanvishataa in this season?+
Tanvishataa is a herbal wellness supplement taken as part of a routine, usually two tablets twice a day after meals or as advised by your physician. Consult a doctor if you are pregnant, breastfeeding or on medication.
Does Tanvishataa treat acidity?+
No. It is traditionally used to support everyday digestion and balance. It does not treat or cure acidity or any disease. For frequent or severe symptoms, please see a qualified doctor.

Dr Rucha Mehendale Pai
BAMS (Ayurvedacharya) · Nadi Parikshan Expert
Dr Rucha is an Ayurvedic physician with over a decade of clinical practice in women’s health, digestion and lifestyle wellness, and the formulator behind Tanvi Herbals’ Tanvishataa. She writes to bring authentic, everyday Ayurveda to families across India.
