Karwa Chauth is an important festival during which many married women observe a nirjala vrat, a fast without food or water, for the well-being and long life of their husbands. However, going without food and water for an extended period can sometimes cause dehydration, low blood pressure, headaches, dizziness, weakness, and anxiety.
Knowing how to respond to these symptoms is essential for protecting your health during the fast.
1. Sit or Lie Down Immediately
If you experience dizziness, light-headedness, or weakness, stop what you are doing and sit or lie down in a safe place. Avoid standing suddenly, climbing stairs, or walking around unnecessarily.
- Lie down and raise your legs slightly if you feel faint.
- Ask a family member to stay with you.
- Do not drive or perform activities that require concentration.
These steps can help prevent falls and injuries.
2. Recognize the Signs of Dehydration
Going without water throughout the day can lead to dehydration, especially in hot weather or after physical activity.
Common warning signs include:
- Excessive thirst and a dry mouth.
- Dark yellow urine or passing urine less frequently.
- Headache and dizziness.
- Unusual tiredness and muscle cramps.
If these symptoms develop, do not ignore them simply to complete the fast.
3. Break the Fast if You Feel Unwell
Your health should always come first. If you experience significant dizziness, persistent weakness, or symptoms of dehydration, break the fast rather than forcing yourself to continue.
Once you can drink safely, take small, frequent sips of water. An oral rehydration solution (ORS) may be helpful if you are dehydrated. Eat a light, balanced meal when you feel able to tolerate food.
Avoid drinking a large quantity of water all at once, as this may cause discomfort.
4. Manage Anxiety and Restlessness
Fasting, thirst, fatigue, and low blood sugar can sometimes contribute to feelings of restlessness, irritability, or anxiety.
For immediate support:
- Move to a cool, quiet and comfortable place.
- Sit down and breathe slowly and gently.
- Loosen tight clothing.
- Ask a trusted family member to stay with you.
- Avoid strenuous activity and excessive heat.
Do not assume that anxiety is the only cause of your symptoms, particularly if it occurs alongside dizziness, sweating, palpitations, or faintness.
5. Avoid Excessive Physical Activity
During a nirjala fast, the body has limited opportunities to replace lost fluids. Exercise, prolonged standing, household chores, and exposure to heat may worsen dehydration and fatigue.
To reduce the risk:
- Rest regularly throughout the day.
- Avoid intense exercise and heavy physical work.
- Stay in a cool, well-ventilated environment.
- Minimize unnecessary outdoor activity, particularly during hot weather.
6. Be Extra Careful if You Have an Existing Health Condition
A waterless fast may be particularly risky for people with certain medical conditions, including diabetes, kidney disease, low blood pressure, or heart problems.
Women who are pregnant, breastfeeding, taking medicines that affect blood pressure or fluid balance, or recovering from an illness should consult a healthcare professional before undertaking a prolonged fast.
People with diabetes should be especially cautious because fasting can cause dangerously low or high blood glucose levels. Do not change prescribed medicines without medical advice.
7. Know When to Seek Medical Help
Some symptoms require urgent medical attention rather than home remedies.
Seek emergency help if you experience:
- Fainting or loss of consciousness.
- Confusion, difficulty staying awake, or seizures.
- Chest pain or difficulty breathing.
- A rapid heartbeat accompanied by severe weakness or dizziness.
- Persistent vomiting or an inability to drink fluids.
Do not delay medical care to wait for the fast to end.
Important Tips for a Safer Karwa Chauth Fast
- Hydrate adequately before the fast begins, unless a healthcare professional has advised you to restrict fluids.
- Eat a balanced pre-fast meal containing complex carbohydrates, protein, and healthy fats.
- Avoid excessive caffeine and very salty foods.
- Plan your day around rest rather than strenuous activity.
- Remember that religious observance should not require you to ignore serious symptoms.
Final takeaway: Dizziness, weakness, and anxiety during a nirjala fast may indicate dehydration, low blood pressure, or other health problems. Sit or lie down immediately, seek help if symptoms are severe, and break the fast if you become unwell. Your health and safety should always take priority.


