Immunology in India

Immunology is the branch of medical and biological sciences that focuses on the immune system, which is the system involved in defending the body from infection. Medical doctors who specialize in diagnosing, treating, and managing health conditions that affect the immune system are called immunologists. Some of the immune-related conditions that immunologists may help diagnose and treat are as follows:

• Allergic conjunctivitis
• Allergic rhinitis
• Anaphylaxis
• Autoimmune disorders
• Autoinflammatory syndromes
• Asthma
• Atopic dermatitis
• Chronic fatigue syndrome
• CREST syndrome
• Eosinophilic esophagitis
• Primary immunodeficiency diseases
• Rheumatoid arthritis
• Sarcoidosis
• Scleroderma
• Sjogren's syndrome
• Systemic lupus erythematosus (SLE)
• Urticaria.

In some cases, immunologists also provide support for the diagnosis and management of human immunodeficiency virus (HIV), other systemic/severe infections, tuberculosis, and multiple sclerosis. 

A wide range of tests and procedures are performed by immunologists to identify and treat immune conditions, including:

• Patch tests to identify specific substances that cause allergic skin reactions.
• Antibody tests to measure the levels of antibodies present in the blood. This test is performed to diagnose allergies and immunodeficiency conditions.
• Skin prick test to detect specific immediate allergies to food and environmental triggers.
• T cell tests to evaluate a person’s T cell activity, which is specialized immune cells in the blood.

Treatment for immune diseases usually involves the administration of medications, such as steroids or other immunosuppressant medications, and general surgery or transplantation, such as stem cell transplantation. 

How Long Should I Stay in India?

Tests and treatments conducted by immunologists are largely outpatient-based, meaning you do not need to stay in the hospital after your appointment. However, you may need to stay in India for a few days for follow-up checkups, usually to discuss the results of the test or to see how you are responding to treatments.

What's the Expected Recovery Time?

In most cases, no recovery time is needed after the appointment with your immunologist. However, depending on your condition and the symptoms you are experiencing, your immunologist may advise you to rest and take some time off work until you do not experience any symptoms that interfere with your ability to perform your daily activities.

What Aftercare is Required?

Since treatments and management of immune diseases typically involve medications, it is important that you take the medications as prescribed by your immunologist. You will likely be given a set of instructions, which may include diet and activity restrictions. It is important that you follow all of the instructions to prevent complications. You may also need to attend regular checkups, but you can choose to have them with your local doctor instead of your immunologist in India if you prefer. In some cases, supportive treatments, such as physiotherapy, occupational therapy, and podiatry may be recommended.

What's the Success Rate?

Immunology research is constantly being conducted to increase the understanding of how the immune systems work and to develop better ways of diagnosing and treating immunological conditions. While there is currently no cure for many immune diseases, such as allergy and autoimmune disease, treatments are proven to be highly successful and safe to control the disease and manage the symptoms. 

Are there Alternatives?

In most cases, you need to see an immunologist for immune-disease. However, depending on the type of disease you have, you may be able to see other specialists or your immunologist may refer you to the relevant specialist. For example, if you have rheumatoid arthritis, you may be referred to a rheumatologist.

Immunology in and around India

About India

As the largest country in South Asia and the seventh-largest in the world, India is home to over one billion inhabitants. This extremely diverse country boasts one of the world’s fastest-growing economies and with its 38 JCI accredited facilities, it’s considered a prime destination for Medical Tourism. India welcomes an ever-increasing number of medical tourists each year, many of which travel for Immunology procedures. Its low-cost medical procedures draw tourists from all over the world, particularly Western and Middle Eastern countries. Highly specialized doctors speak English and the vast majority are trained in the UK or the US, with heart surgery procedures being especially common in India. Local accreditation bodies include the Indian Healthcare Federation, the Indian Medical Tourism Council, the Ministry of Health and Family Welfare, and the National Accreditation Board for Hospitals & Healthcare Providers (NABH)

Popular Parts of India

Home to around 1.3 billion people, India is the second-most populous country in the world, with its multi-ethnic society, spiritual beliefs, architecture, and diverse wildlife.

• Delhi is brimming with colorful modern life and is steeped in history. It is known to have the best food in the world such as Mughalai curries and chaat (vegetarian street food). Visit the Red Fort and witness the fascinating structure influenced by Islamic, Hindu, Persian, and Timurid traditions.
• Mumbai is the most cosmopolitan city in India. Home to Bollywood, India’s film industry, the city has a lot to offer. Stroll around the Gateway of India, shop in Colaba Causeway, watch the sunset in Marine drive, or visit Siddhivinayak Temple and learn about its cultural history.
• Kolkata (Calcutta) was once the capital city of India. It is a perfect blend of the past and the present. The city has charming colonial-era architecture, dynamic suburbs, and the amazing Bengali cuisine. Tourists can discover the creativity of Kurmatuli Idol-makers and visit the incredible Victoria Memorial.
• Jaipur is known as “The Pink City,” it is chaotic, vibrant, and historical.  The city, along with Delhi and Agra, is a part of the Golden Triangle that contains the biggest attractions in India. There are many beautiful buildings inside this city, but the most visited one is the Amer/Amber Fort that dates back to Raja Man Singh. It is a World Heritage Site and it offers amazing views of the city.
• Agra is where the magical Taj Mahal stands. The UNESCO World Heritage Site is as astounding as people describe it to be. Mehtab Bagh is another must-visit attraction; it offers the most scenic spot in the city and located just across the river from the Taj Mahal. Agra Fort, located northwest of the Taj, is one of India’s most historic structures.

Weather and Climate in India

There are four climatological seasons in India.

• Summer or pre-monsoon season starts in March and ends in May. April or May is the hottest month. The average temperature is around 23 to 42 °C.  
• Monsoon or rainy season lasts for three months from June to September. The season is usually humid and rainy. South India usually receives more rainfall.
• The post-monsoon or autumn season starts from October to November. The sky is usually cloudless.
• Winter occurs from December to February. December and January are the coldest months in the country with an average temperature of 10 to 15 °C and climb steadily from February. This is the peak season for tourism.

The best time to visit India is in the month of March or October when the weather is warm and sunny.

Getting Around in India

Indira Gandhi International Airport is the busiest airport in the country and is located in Delhi. The airport serves domestic and international flights. It connects the city with almost every country around the world and serves budget airlines such as Air Asia India, Go Air, and IndiGo. There are three other main international airports in Mumbai, Chennai, and Bengaluru.

The most affordable way to travel around the city is by bus although it can be very crowded. Buses are very reliable and fast. Airport taxis are available as a quick, easy, and hassle-free transportation mode especially for tourists who carry big baggage.

The best way to get around India is by train. Trains are everywhere and quite affordable with many different classes. The most popular class for travel is the Sleeper Class. It is best to purchase train tickets online.

Buses are a nice option for short-distance travel. Some of the buses can be very uncomfortable but there are luxury buses with air conditioning. Tourists can purchase tickets online, in the station, or even on the buses.

Taxis are relatively affordable, but tourists have to bargain. Tourists can ask the taxi driver to use the meter but the drivers will usually say it’s broken. It is advised to ask your hotel or hostel how much a taxi should cost before getting in one to avoid getting ripped off by taxi drivers. Rickshaws (Tuck-Tuks) are cheaper than taxis, but you also have to bargain. Hiring a car is not recommended due to the lack of respect for traffic laws and the chaos on the roads. Uber is available.

Tourist Visas in India

All visitors need to obtain and apply for a visa to enter India, except the citizens of Nepal and Bhutan. Visa on Arrival is available for citizens of Japan and South Korea. The country provides an online visa application. e-Visa is available for 150 nationalities and valid for  60 days. It is a double-entry visa. There is also a six-month tourist visa for longer trips.

Passport must be valid for at least 180 days after your entry to India and should have at least two blank pages.

Additional Information

1. Local Currency: the official currency is the Indian rupee (INR). 1 USD is equivalent to 70 INR.
2. Money & Payments: ATMs are widely available. Currencies such as US dollars, euros, and pounds sterling are easy to change throughout the country. Credit and debit cards are accepted in some shops, restaurants, and hotels. Always carry cash because many places still accept cash only. Service fees are sometimes added to the bills automatically in restaurants if it’ 10% tip is reasonable. Taxis and rickshaws do not expect a tip but it is good to tip drivers who are honest.
3. Local Language: There are many languages spoken in India including Hindi, Bengali, Telugu, Marathi, Tamil, Urdu, Gujarati, and Punjabi. English is understood by many people especially those in the tourism area and major cities.
4. Local Culture and Religion: India is very diverse and multicultural. Hinduism is the largest religion with 79.8% of the population practicing the religion. Islam, Christianity, Sikhism, and other religions are also practiced.
5. Public Holidays: India celebrates several major religious holidays. The country has numerous annual festivals such as Holi, Ganesh Festival, Diwali, and Onam.